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Lance Peterson

TitleClinical Professor
InstitutionUniversity of Chicago
DepartmentPathology
AddressChicago IL 60637
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    Collapse Bibliographic 
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Usacheva EA, Peterson LR, Mendoza K, Schora DM, Hossain MM, Jin JP. Cytoskeletal Tropomyosin as a Biomarker in Clostridium difficile Infection. J Clin Med Res. 2019 Feb; 11(2):98-105. PMID: 30701001.
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    2. Apisarnthanarak A, Kwa AL, Chiu CH, Kumar S, Thu LTA, Tan BH, Zong Z, Chuang YC, Karuniawati A, Tayzon MF, So TM, Peterson LR. Antimicrobial stewardship for acute-care hospitals: An Asian perspective. Infect Control Hosp Epidemiol. 2018 10; 39(10):1237-1245. PMID: 30227898.
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    3. Patel PA, Schora DM, Singh K, Peterson LR. Validation of Active Surveillance Testing for Clostridium difficile Colonization Using the cobas Cdiff Test. J Clin Microbiol. 2018 04; 56(4). PMID: 29367295.
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    4. Schora DM, Peterson LR, Usacheva EA. Immunological Stability of Clostridium difficile Toxins in Clinical Specimens. Infect Control Hosp Epidemiol. 2018 04; 39(4):434-438. PMID: 29457584.
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    5. Yarbrough ML, Warren DK, Allen K, Burkholder D, Daum R, Donskey C, Knaack D, LaMarca A, May L, Miller LG, Parenti DM, Peterson L, Tan TY, Widen R, Hernandez DR, Wolk DM, Burnham CA. Multicenter Evaluation of the Xpert MRSA NxG Assay for Detection of Methicillin-Resistant Staphylococcus aureus in Nasal Swabs. J Clin Microbiol. 2018 01; 56(1). PMID: 29118165.
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    6. Peterson LR. Contact Precautions for Multidrug-Resistant Organisms. JAMA. 2017 12 12; 318(22):2257. PMID: 29234802.
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    7. Garg SK, Lu K, Duncan J, Peterson LR, Liesenfeld O. Equivalent Performance of the Cobas® Cdiff Test for Use on the Cobas® Liat® System and the Cobas® 4800 System. Eur J Microbiol Immunol (Bp). 2017 Dec 18; 7(4):310-318. PMID: 29403660.
      View in: PubMed
    8. Peterson LR, Young SA, Davis TE, Wang ZX, Duncan J, Noutsios C, Liesenfeld O, Osiecki JC, Lewinski MA. Evaluation of the cobas Cdiff Test for Detection of Toxigenic Clostridium difficile in Stool Samples. J Clin Microbiol. 2017 12; 55(12):3426-3436. PMID: 28954901.
      View in: PubMed
    9. Weaver FM, Trick WE, Evans CT, Lin MY, Adams W, Pho MT, Bleasdale SC, Mullane KM, Johnson S, Sikka MK, Peterson LR, Solomonides AE, Gerding DN. The Impact of Recurrent Clostridium difficile Infection on Patients' Prevention Behaviors. Infect Control Hosp Epidemiol. 2017 11; 38(11):1351-1357. PMID: 28946934.
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    10. Peterson LR, Woods CW, Davis TE, Wang ZX, Young SA, Osiecki JC, Lewinski MA, Liesenfeld O. Performance of the cobas MRSA/SA Test for Simultaneous Detection of Methicillin-Susceptible and Methicillin-Resistant Staphylococcus aureus From Nasal Swabs. Am J Clin Pathol. 2017 Aug 01; 148(2):119-127. PMID: 28898981.
      View in: PubMed
    11. Moore NM, Cantón R, Carretto E, Peterson LR, Sautter RL, Traczewski MM. Rapid Identification of Five Classes of Carbapenem Resistance Genes Directly from Rectal Swabs by Use of the Xpert Carba-R Assay. J Clin Microbiol. 2017 07; 55(7):2268-2275. PMID: 28515213.
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    12. Peterson LR, Samia NI, Skinner AM, Chopra A, Smith B. Antimicrobial Stewardship Lessons From Mupirocin Use and Resistance in Methicillin-Resitant Staphylococcus Aureus. Open Forum Infect Dis. 2017; 4(2):ofx093. PMID: 28702468.
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    13. Usacheva EA, Jin JP, Peterson LR. Host response to Clostridium difficile infection: Diagnostics and detection. J Glob Antimicrob Resist. 2016 12; 7:93-101. PMID: 27693863.
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    14. Patel PA, Boehm S, Zhou Y, Zhu C, Peterson KE, Grayes A, Peterson LR. Prospective observational study on central line-associated bloodstream infections and central venous catheter occlusions using a negative displacement connector with an alcohol disinfecting cap. Am J Infect Control. 2017 Feb 01; 45(2):115-120. PMID: 27499191.
      View in: PubMed
    15. Peterson LR, Boehm S, Beaumont JL, Patel PA, Schora DM, Peterson KE, Burdsall D, Hines C, Fausone M, Robicsek A, Smith BA. Reduction of methicillin-resistant Staphylococcus aureus infection in long-term care is possible while maintaining patient socialization: A prospective randomized clinical trial. Am J Infect Control. 2016 12 01; 44(12):1622-1627. PMID: 27492790.
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    16. Peterson LR, Schora DM. Methicillin-Resistant Staphylococcus aureus Control in the 21st Century: Laboratory Involvement Affecting Disease Impact and Economic Benefit from Large Population Studies. J Clin Microbiol. 2016 11; 54(11):2647-2654. PMID: 27307459.
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    17. Gebhardt MJ, Gallagher LA, Jacobson RK, Usacheva EA, Peterson LR, Zurawski DV, Shuman HA. Joint Transcriptional Control of Virulence and Resistance to Antibiotic and Environmental Stress in Acinetobacter baumannii. MBio. 2015 Nov 10; 6(6):e01660-15. PMID: 26556274.
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    18. Peterson LR, Wright MO, Beaumont JL, Komutanon V, Patel PA, Schora DM, Schmitt BH, Robicsek A. Nonimpact of Decolonization as an Adjunctive Measure to Contact Precautions for the Control of Methicillin-Resistant Staphylococcus aureus Transmission in Acute Care. Antimicrob Agents Chemother. 2016 01; 60(1):99-104. PMID: 26459898.
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    19. Patel PA, Robicsek A, Grayes A, Schora DM, Peterson KE, Wright MO, Peterson LR. Evaluation of multiple real-time PCR tests on nasal samples in a large MRSA surveillance program. Am J Clin Pathol. 2015 May; 143(5):652-8. PMID: 25873498.
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    20. Peterson LR, Miller JM. Ebola preparation: issues to consider for healthcare institutions. MLO Med Lab Obs. 2014 Dec; 46(12):30. PMID: 25622450.
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    21. Peterson LR, Smith BA. Nonutility of catheter tip cultures for the diagnosis of central line-associated bloodstream infection. Clin Infect Dis. 2015 Feb 01; 60(3):492-3. PMID: 25355902.
      View in: PubMed
    22. Schora DM, Boehm S, Das S, Patel PA, O'Brien J, Hines C, Burdsall D, Beaumont J, Peterson K, Fausone M, Peterson LR. Impact of Detection, Education, Research and Decolonization without Isolation in Long-term care (DERAIL) on methicillin-resistant Staphylococcus aureus colonization and transmission at 3 long-term care facilities. Am J Infect Control. 2014 Oct; 42(10 Suppl):S269-73. PMID: 25239721.
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    23. Zelencik S, Schora D, Fisher A, Brudner C, Patel P, Robicsek A, Smith B, Peterson LR, Wright MO. Multidrug-resistant organisms contaminating supply carts of contact isolation patients. Am J Infect Control. 2014 Oct; 42(10):1124-6. PMID: 25278409.
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    24. Ridgway JP, Peterson LR, Thomson RB, Miller BA, Wright MO, Schora DM, Robicsek A. Sensitivity of surveillance testing for multidrug-resistant Gram-negative bacteria in the intensive care unit. J Clin Microbiol. 2014 Nov; 52(11):4047-8. PMID: 25143577.
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    25. Das S, Harazin M, Wright MO, Dusich I, Robicsek A, Peterson LR. Active Surveillance and Decolonization Without Isolation Is Effective in Preventing Methicillin-Resistant Staphylococcus aureus Transmission in the Psychiatry Units. Open Forum Infect Dis. 2014 Sep; 1(2):ofu067. PMID: 25734137.
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    26. Mehta MS, McClure JT, Mangold K, Peterson LR. Performance of 3 real-time PCR assays for direct detection of Staphylococcus aureus and MRSA from clinical samples. Diagn Microbiol Infect Dis. 2015 Nov; 83(3):211-5. PMID: 26341702.
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    27. Usacheva EA, Grayes A, Schora D, Peterson LR. Investigation of tigecycline bactericidal activity: Optimisation of laboratory testing. J Glob Antimicrob Resist. 2014 Dec; 2(4):269-275. PMID: 27873686.
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    28. Patel PA, Schora DM, Peterson KE, Grayes A, Boehm S, Peterson LR. Performance of the Cepheid Xpert® SA Nasal Complete PCR assay compared to culture for detection of methicillin-sensitive and methicillin-resistant Staphylococcus aureus colonization. Diagn Microbiol Infect Dis. 2014 Sep; 80(1):32-4. PMID: 24952987.
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    29. Ginn AN, Wiklendt AM, Zong Z, Lin RT, Teo JW, Tambyah PA, Peterson LR, Kaul K, Partridge SR, Iredell JR. Prediction of major antibiotic resistance in Escherichia coli and Klebsiella pneumoniae in Singapore, USA and China using a limited set of gene targets. Int J Antimicrob Agents. 2014 Jun; 43(6):563-5. PMID: 24721234.
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    30. Schroeder LF, Robilotti E, Peterson LR, Banaei N, Dowdy DW. Economic evaluation of laboratory testing strategies for hospital-associated Clostridium difficile infection. J Clin Microbiol. 2014 Feb; 52(2):489-96. PMID: 24478478.
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    31. Ridgway JP, Peterson LR, Brown EC, Du H, Hebert C, Thomson RB, Kaul KL, Robicsek A. Clinical significance of methicillin-resistant Staphylococcus aureus colonization on hospital admission: one-year infection risk. PLoS One. 2013; 8(11):e79716. PMID: 24278161.
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    32. Mangold KA, Voss BL, Singh K, Thomson RB, Schora DM, Peterson LR, Kaul KL. Multiple broad-spectrum Beta-lactamase targets for comprehensive surveillance. J Clin Microbiol. 2013 Oct; 51(10):3423-5. PMID: 23926166.
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    33. Banerjee R, Strahilevitz J, Johnson JR, Nagwekar PP, Schora DM, Shevrin I, Du H, Peterson LR, Robicsek A. Predictors and molecular epidemiology of community-onset extended-spectrum ß-lactamase-producing Escherichia coli infection in a Midwestern community. Infect Control Hosp Epidemiol. 2013 Sep; 34(9):947-53. PMID: 23917909.
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    34. Das S, Anderson CJ, Grayes A, Mendoza K, Harazin M, Schora DM, Peterson LR. Nasal Carriage of Epidemic Methicillin-Resistant Staphylococcus aureus 15 (EMRSA-15) Clone Observed in Three Chicago-Area Long-Term Care Facilities. Antimicrob Agents Chemother. 2013 Sep; 57(9):4551-4553. PMID: 23796939.
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    35. Mehta MS, Hacek DM, Kufner BA, Price C, Peterson LR. Dose-ranging study to assess the application of intranasal 2% mupirocin calcium ointment to eradicate Staphylococcus aureus nasal colonization. Surg Infect (Larchmt). 2013 Feb; 14(1):69-72. PMID: 23448592.
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    36. Hebert C, Du H, Peterson LR, Robicsek A. Electronic health record-based detection of risk factors for Clostridium difficile infection relapse. Infect Control Hosp Epidemiol. 2013 Apr; 34(4):407-14. PMID: 23466915.
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    37. Wright MO, Tropp J, Schora DM, Dillon-Grant M, Peterson K, Boehm S, Robicsek A, Peterson LR. Continuous passive disinfection of catheter hubs prevents contamination and bloodstream infection. Am J Infect Control. 2013 Jan; 41(1):33-8. PMID: 23084024.
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    38. Buchan BW, Mackey TL, Daly JA, Alger G, Denys GA, Peterson LR, Kehl SC, Ledeboer NA. Multicenter clinical evaluation of the portrait toxigenic C. difficile assay for detection of toxigenic Clostridium difficile strains in clinical stool specimens. J Clin Microbiol. 2012 Dec; 50(12):3932-6. PMID: 23015667.
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    39. Peterson KE, Hacek DM, Robicsek A, Thomson RB, Peterson LR. Electronic surveillance for infectious disease trend analysis following a quality improvement intervention. Infect Control Hosp Epidemiol. 2012 Aug; 33(8):790-5. PMID: 22759546.
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    40. Singh K, Mangold KA, Wyant K, Schora DM, Voss B, Kaul KL, Hayden MK, Chundi V, Peterson LR. Rectal screening for Klebsiella pneumoniae carbapenemases: comparison of real-time PCR and culture using two selective screening agar plates. J Clin Microbiol. 2012 Aug; 50(8):2596-600. PMID: 22622443.
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    41. Kwon JH, Fausone MK, Du H, Robicsek A, Peterson LR. Impact of laboratory-reported urine culture colony counts on the diagnosis and treatment of urinary tract infection for hospitalized patients. Am J Clin Pathol. 2012 May; 137(5):778-84. PMID: 22523217.
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    42. Peterson LR, Mehta MS, Patel PA, Hacek DM, Harazin M, Nagwekar PP, Thomson RB, Robicsek A. Laboratory testing for Clostridium difficile infection: light at the end of the tunnel. Am J Clin Pathol. 2011 Sep; 136(3):372-80. PMID: 21846912.
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    43. Peterson LR, Karchmer T, Tenover FC. Transmission of resistant bacteria in intensive care. N Engl J Med. 2011 08 25; 365(8):761-2; author reply 764-5. PMID: 21864177.
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    44. Tenover FC, Baron EJ, Peterson LR, Persing DH. Laboratory diagnosis of Clostridium difficile infection can molecular amplification methods move us out of uncertainty? J Mol Diagn. 2011 Nov; 13(6):573-82. PMID: 21854871.
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    45. Mangold KA, Santiano K, Broekman R, Krafft CA, Voss B, Wang V, Hacek DM, Usacheva EA, Thomson RB, Kaul KL, Peterson LR. Real-time detection of blaKPC in clinical samples and surveillance specimens. J Clin Microbiol. 2011 Sep; 49(9):3338-9. PMID: 21734030.
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    46. Wright MO, Kharasch M, Beaumont JL, Peterson LR, Robicsek A. Reporting catheter-associated urinary tract infections: denominator matters. Infect Control Hosp Epidemiol. 2011 Jul; 32(7):635-40. PMID: 21666391.
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    47. Peterson LR. Molecular laboratory tests for the diagnosis of respiratory tract infection due to Staphylococcus aureus. Clin Infect Dis. 2011 May; 52 Suppl 4:S361-6. PMID: 21460297.
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    48. Patel PA, Ledeboer NA, Ginocchio CC, Condon S, Bouchard S, Qin P, Karchmer T, Peterson LR. Performance of the BD GeneOhm MRSA achromopeptidase assay for real-time PCR detection of methicillin-resistant Staphylococcus aureus in nasal specimens. J Clin Microbiol. 2011 Jun; 49(6):2266-8. PMID: 21508148.
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    49. Robicsek A, Beaumont JL, Wright MO, Thomson RB, Kaul KL, Peterson LR. Electronic prediction rules for methicillin-resistant Staphylococcus aureus colonization. Infect Control Hosp Epidemiol. 2011 Jan; 32(1):9-19. PMID: 21121818.
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    50. Tenover FC, Novak-Weekley S, Woods CW, Peterson LR, Davis T, Schreckenberger P, Fang FC, Dascal A, Gerding DN, Nomura JH, Goering RV, Akerlund T, Weissfeld AS, Baron EJ, Wong E, Marlowe EM, Whitmore J, Persing DH. Impact of strain type on detection of toxigenic Clostridium difficile: comparison of molecular diagnostic and enzyme immunoassay approaches. J Clin Microbiol. 2010 Oct; 48(10):3719-24. PMID: 20702676.
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    51. Usacheva EA, Ginocchio CC, Morgan M, Maglanoc G, Mehta MS, Tremblay S, Karchmer TB, Peterson LR. Prospective, multicenter evaluation of the BD GeneOhm VanR assay for direct, rapid detection of vancomycin-resistant Enterococcus species in perianal and rectal specimens. Am J Clin Pathol. 2010 Aug; 134(2):219-26. PMID: 20660324.
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    52. Peterson LR, Liesenfeld O, Woods CW, Allen SD, Pombo D, Patel PA, Mehta MS, Nicholson B, Fuller D, Onderdonk A. Multicenter evaluation of the LightCycler methicillin-resistant Staphylococcus aureus (MRSA) advanced test as a rapid method for detection of MRSA in nasal surveillance swabs. J Clin Microbiol. 2010 May; 48(5):1661-6. PMID: 20335423.
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    53. Hacek DM, Ogle AM, Fisher A, Robicsek A, Peterson LR. Significant impact of terminal room cleaning with bleach on reducing nosocomial Clostridium difficile. Am J Infect Control. 2010 Jun; 38(5):350-3. PMID: 20123150.
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    54. Peterson LR, Diekema DJ. To screen or not to screen for methicillin-resistant Staphylococcus aureus. J Clin Microbiol. 2010 Mar; 48(3):683-9. PMID: 20071548.
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    55. La Forgia C, Franke J, Hacek DM, Thomson RB, Robicsek A, Peterson LR. Management of a multidrug-resistant Acinetobacter baumannii outbreak in an intensive care unit using novel environmental disinfection: a 38-month report. Am J Infect Control. 2010 May; 38(4):259-63. PMID: 19900737.
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    56. Belmares J, Johnson S, Parada JP, Olson MM, Clabots CR, Bettin KM, Peterson LR, Gerding DN. Molecular epidemiology of Clostridium difficile over the course of 10 years in a tertiary care hospital. Clin Infect Dis. 2009 Oct 15; 49(8):1141-7. PMID: 19780659.
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    57. Hacek DM, Paule SM, Thomson RB, Robicsek A, Peterson LR. Implementation of a universal admission surveillance and decolonization program for methicillin-resistant staphylococcus aureus (MRSA) reduces the number of MRSA and total number of S. aureus isolates reported by the clinical laboratory. J Clin Microbiol. 2009 Nov; 47(11):3749-52. PMID: 19794056.
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    58. Peterson LR. Bad bugs, no drugs: no ESCAPE revisited. Clin Infect Dis. 2009 Sep 15; 49(6):992-3. PMID: 19694542.
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    59. Peterson LR, Robicsek A. Does my patient have Clostridium difficile infection? Ann Intern Med. 2009 Aug 04; 151(3):176-9. PMID: 19652187.
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    60. Robicsek A, Beaumont JL, Thomson RB, Govindarajan G, Peterson LR. Topical therapy for methicillin-resistant Staphylococcus aureus colonization: impact on infection risk. Infect Control Hosp Epidemiol. 2009 Jul; 30(7):623-32. PMID: 19496730.
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    61. Paule SM, Mehta M, Hacek DM, Gonzalzles TM, Robicsek A, Peterson LR. Chromogenic media vs real-time PCR for nasal surveillance of methicillin-resistant Staphylococcus aureus: impact on detection of MRSA-positive persons. Am J Clin Pathol. 2009 Apr; 131(4):532-9. PMID: 19289589.
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    62. Robicsek A, Beaumont JL, Peterson LR. Duration of colonization with methicillin-resistant Staphylococcus aureus. Clin Infect Dis. 2009 Apr 01; 48(7):910-3. PMID: 19231982.
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    63. Wright MO, Fisher A, John M, Reynolds K, Peterson LR, Robicsek A. The electronic medical record as a tool for infection surveillance: successful automation of device-days. Am J Infect Control. 2009 Jun; 37(5):364-370. PMID: 19269712.
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    64. Mehta MS, Paule SM, Thomson RB, Kaul KL, Peterson LR. Identification of Staphylococcus species directly from positive blood culture broth by use of molecular and conventional methods. J Clin Microbiol. 2009 Apr; 47(4):1082-6. PMID: 19213701.
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    65. Wolk DM, Picton E, Johnson D, Davis T, Pancholi P, Ginocchio CC, Finegold S, Welch DF, de Boer M, Fuller D, Solomon MC, Rogers B, Mehta MS, Peterson LR. Multicenter evaluation of the Cepheid Xpert methicillin-resistant Staphylococcus aureus (MRSA) test as a rapid screening method for detection of MRSA in nares. J Clin Microbiol. 2009 Mar; 47(3):758-64. PMID: 19129414.
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    66. Peterson LR. A review of tigecycline--the first glycylcycline. Int J Antimicrob Agents. 2008 Dec; 32 Suppl 4:S215-22. PMID: 19134522.
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    67. Peterson LR. Currently available antimicrobial agents and their potential for use as monotherapy. Clin Microbiol Infect. 2008 Dec; 14 Suppl 6:30-45. PMID: 19040464.
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    68. Mehta MS, Paule SM, Hacek DM, Thomson RB, Kaul KL, Peterson LR. Optimization of a laboratory-developed test utilizing roche analyte-specific reagents for detection of Staphylococcus aureus, methicillin-resistant S. aureus, and vancomycin-resistant Enterococcus species. J Clin Microbiol. 2008 Jul; 46(7):2377-80. PMID: 18448688.
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    69. Robicsek A, Beaumont JL, Paule SM, Hacek DM, Thomson RB, Kaul KL, King P, Peterson LR. Universal surveillance for methicillin-resistant Staphylococcus aureus in 3 affiliated hospitals. Ann Intern Med. 2008 Mar 18; 148(6):409-18. PMID: 18347349.
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    70. Hacek DM, Robb WJ, Paule SM, Kudrna JC, Stamos VP, Peterson LR. Staphylococcus aureus nasal decolonization in joint replacement surgery reduces infection. Clin Orthop Relat Res. 2008 Jun; 466(6):1349-55. PMID: 18347889.
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    71. Peterson LR. Antibiotic policy and prescribing strategies for therapy of extended-spectrum beta-lactamase-producing Enterobacteriaceae: the role of piperacillin-tazobactam. Clin Microbiol Infect. 2008 Jan; 14 Suppl 1:181-4. PMID: 18154544.
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    72. Robicsek A, Suseno M, Beaumont JL, Thomson RB, Peterson LR. Prediction of methicillin-resistant Staphylococcus aureus involvement in disease sites by concomitant nasal sampling. J Clin Microbiol. 2008 Feb; 46(2):588-92. PMID: 18057132.
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    73. Peterson LR, Hacek DM, Robicsek A. 5 Million Lives Campaign. Case study: an MRSA intervention at Evanston Northwestern Healthcare. Jt Comm J Qual Patient Saf. 2007 Dec; 33(12):732-8. PMID: 18200898.
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    74. Peterson LR, Manson RU, Paule SM, Hacek DM, Robicsek A, Thomson RB, Kaul KL. Detection of toxigenic Clostridium difficile in stool samples by real-time polymerase chain reaction for the diagnosis of C. difficile-associated diarrhea. Clin Infect Dis. 2007 Nov 01; 45(9):1152-60. PMID: 17918076.
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    75. Paule SM, Hacek DM, Kufner B, Truchon K, Thomson RB, Kaul KL, Robicsek A, Peterson LR. Performance of the BD GeneOhm methicillin-resistant Staphylococcus aureus test before and during high-volume clinical use. J Clin Microbiol. 2007 Sep; 45(9):2993-8. PMID: 17626166.
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    76. Jaggi P, Paule SM, Peterson LR, Tan TQ. Characteristics of Staphylococcus aureus infections, Chicago Pediatric Hospital. Emerg Infect Dis. 2007 Feb; 13(2):311-4. PMID: 17479900.
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    77. Gavin PJ, Suseno MT, Thomson RB, Gaydos JM, Pierson CL, Halstead DC, Aslanzadeh J, Brecher S, Rotstein C, Brossette SE, Peterson LR. Clinical correlation of the CLSI susceptibility breakpoint for piperacillin- tazobactam against extended-spectrum-beta-lactamase-producing Escherichia coli and Klebsiella species. Antimicrob Agents Chemother. 2006 Jun; 50(6):2244-7. PMID: 16723596.
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    78. Peterson LR, Singh K. Universal patient disinfection as a tool for infection control: rub-a-dub-dub, no need for a tub. Arch Intern Med. 2006 Feb 13; 166(3):274-6. PMID: 16476866.
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    79. Brossette SE, Hacek DM, Gavin PJ, Kamdar MA, Gadbois KD, Fisher AG, Peterson LR. A laboratory-based, hospital-wide, electronic marker for nosocomial infection: the future of infection control surveillance? Am J Clin Pathol. 2006 Jan; 125(1):34-9. PMID: 16482989.
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    80. Peterson LR. Penicillins for treatment of pneumococcal pneumonia: does in vitro resistance really matter? Clin Infect Dis. 2006 Jan 15; 42(2):224-33. PMID: 16355333.
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    81. Peterson LR. Squeezing the antibiotic balloon: the impact of antimicrobial classes on emerging resistance. Clin Microbiol Infect. 2005 Oct; 11 Suppl 5:4-16. PMID: 16138814.
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    82. Paule SM, Pasquariello AC, Thomson RB, Kaul KL, Peterson LR. Real-time PCR can rapidly detect methicillin-susceptible and methicillin-resistant Staphylococcus aureus directly from positive blood culture bottles. Am J Clin Pathol. 2005 Sep; 124(3):404-7. PMID: 16191508.
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    83. Peterson LR. Antimicrobial activity and pharmacokinetics/pharmacodynamics of the novel glycylcycline, tigecycline. Diagn Microbiol Infect Dis. 2005 Jul; 52(3):163-4. PMID: 16105559.
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    84. Mangold KA, Manson RU, Koay ES, Stephens L, Regner M, Thomson RB, Peterson LR, Kaul KL. Real-time PCR for detection and identification of Plasmodium spp. J Clin Microbiol. 2005 May; 43(5):2435-40. PMID: 15872277.
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    85. Lee TA, Hacek DM, Stroupe KT, Collins SM, Peterson LR. Three surveillance strategies for vancomycin-resistant enterococci in hospitalized patients: detection of colonization efficiency and a cost-effectiveness model. Infect Control Hosp Epidemiol. 2005 Jan; 26(1):39-46. PMID: 15693407.
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    86. Froberg MK, Palavecino E, Dykoski R, Gerding DN, Peterson LR, Johnson S. Staphylococcus aureus and Clostridium difficile cause distinct pseudomembranous intestinal diseases. Clin Infect Dis. 2004 Sep 01; 39(5):747-50. PMID: 15356793.
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    87. Paule SM, Pasquariello AC, Hacek DM, Fisher AG, Thomson RB, Kaul KL, Peterson LR. Direct detection of Staphylococcus aureus from adult and neonate nasal swab specimens using real-time polymerase chain reaction. J Mol Diagn. 2004 Aug; 6(3):191-6. PMID: 15269294.
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    88. Barenfanger J, Sautter RL, Lang DL, Collins SM, Hacek DM, Peterson LR. Improving patient safety by repeating (read-back) telephone reports of critical information. Am J Clin Pathol. 2004 Jun; 121(6):801-3. PMID: 15198350.
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    89. Peterson LR, Dalhoff A. Towards targeted prescribing: will the cure for antimicrobial resistance be specific, directed therapy through improved diagnostic testing? J Antimicrob Chemother. 2004 Jun; 53(6):902-5. PMID: 15117933.
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    90. Gavin PJ, Peterson LR, Pasquariello AC, Blackburn J, Hamming MG, Kuo KJ, Thomson RB. Evaluation of performance and potential clinical impact of ProSpecT Shiga toxin Escherichia coli microplate assay for detection of Shiga Toxin-producing E. coli in stool samples. J Clin Microbiol. 2004 Apr; 42(4):1652-6. PMID: 15071021.
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    91. Hacek DM, Cordell RL, Noskin GA, Peterson LR. Computer-assisted surveillance for detecting clonal outbreaks of nosocomial infection. J Clin Microbiol. 2004 Mar; 42(3):1170-5. PMID: 15004070.
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    92. Trick WE, Paule SM, Cunningham S, Cordell RL, Lankford M, Stosor V, Solomon SL, Peterson LR. Detection of vancomycin-resistant enterococci before and after antimicrobial therapy: use of conventional culture and polymerase chain reaction. Clin Infect Dis. 2004 Mar 15; 38(6):780-6. PMID: 14999619.
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    93. Climo M, Diekema D, Warren DK, Herwaldt LA, Perl TM, Peterson L, Plaskett T, Price C, Sepkowitz K, Solomon S, Tokars J, Fraser VJ, Wong E. Prevalence of the use of central venous access devices within and outside of the intensive care unit: results of a survey among hospitals in the prevention epicenter program of the Centers for Disease Control and Prevention. Infect Control Hosp Epidemiol. 2003 Dec; 24(12):942-5. PMID: 14700410.
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    94. Peterson LR, Hacek DM, Rolland D, Brossette SE. Detection of a community infection outbreak with virtual surveillance. Lancet. 2003 Nov 08; 362(9395):1587-8. PMID: 14615133.
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    95. Gavin PJ, Suseno MT, Cook FV, Peterson LR, Thomson RB. Left-sided endocarditis caused by Pseudomonas aeruginosa: successful treatment with meropenem and tobramycin. Diagn Microbiol Infect Dis. 2003 Oct; 47(2):427-30. PMID: 14522517.
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    96. Paule SM, Trick WE, Tenover FC, Lankford M, Cunningham S, Stosor V, Cordell RL, Peterson LR. Comparison of PCR assay to culture for surveillance detection of vancomycin-resistant enterococci. J Clin Microbiol. 2003 Oct; 41(10):4805-7. PMID: 14532226.
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    97. Price CS, Paule S, Noskin GA, Peterson LR. Active surveillance reduces the incidence of vancomycin-resistant enterococcal bacteremia. Clin Infect Dis. 2003 Oct 01; 37(7):921-8. PMID: 13130403.
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    98. Singh K, Gavin PJ, Vescio T, Thomson Jr RB, Deddish RB, Fisher A, Noskin GA, Peterson LR. Microbiologic surveillance using nasal cultures alone is sufficient for detection of methicillin-resistant Staphylococcus aureus isolates in neonates. J Clin Microbiol. 2003 Jun; 41(6):2755-7. PMID: 12791923.
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    99. Lankford MG, Zembower TR, Trick WE, Hacek DM, Noskin GA, Peterson LR. Influence of role models and hospital design on hand hygiene of healthcare workers. Emerg Infect Dis. 2003 Feb; 9(2):217-23. PMID: 12603993.
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    100. Gavin PJ, Warren JR, Obias AA, Collins SM, Peterson LR. Evaluation of the Vitek 2 system for rapid identification of clinical isolates of gram-negative bacilli and members of the family Streptococcaceae. Eur J Clin Microbiol Infect Dis. 2002 Dec; 21(12):869-74. PMID: 12525922.
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    101. Price CS, Hacek D, Noskin GA, Peterson LR. An outbreak of bloodstream infections in an outpatient hemodialysis center. Infect Control Hosp Epidemiol. 2002 Dec; 23(12):725-9. PMID: 12517014.
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    102. Mandell LA, Peterson LR, Wise R, Hooper D, Low DE, Schaad UB, Klugman KP, Courvalin P. The battle against emerging antibiotic resistance: should fluoroquinolones be used to treat children? Clin Infect Dis. 2002 Sep 15; 35(6):721-7. PMID: 12203170.
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    103. Trick WE, Temple RS, Chen D, Wright MO, Solomon SL, Peterson LR. Patient colonization and environmental contamination by vancomycin-resistant enterococci in a rehabilitation facility. Arch Phys Med Rehabil. 2002 Jul; 83(7):899-902. PMID: 12098146.
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    104. Suntharam N, Lankford MG, Trick WE, Peterson LR, Noskin GA. Risk factors for acquisition of vancomycin-resistant enterococci among hematology-oncology patients. Diagn Microbiol Infect Dis. 2002 Jul; 43(3):183-8. PMID: 12106950.
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    105. Price CS, Huynh H, Paule S, Hollis RJ, Noskin GA, Pfaller MA, Peterson LR. Comparison of an automated ribotyping system to restriction endonuclease analysis and pulsed-field gel electrophoresis for differentiating vancomycin-resistant Enterococcus faecium isolates. J Clin Microbiol. 2002 May; 40(5):1858-61. PMID: 11980978.
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    106. Pestova E, Millichap JJ, Siddiqui F, Noskin GA, Peterson LR. Non-PmrA-mediated multidrug resistance in Streptococcus pneumoniae. J Antimicrob Chemother. 2002 Mar; 49(3):553-6. PMID: 11864959.
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    107. Peterson LR, Brossette SE. Hunting health care-associated infections from the clinical microbiology laboratory: passive, active, and virtual surveillance. J Clin Microbiol. 2002 Jan; 40(1):1-4. PMID: 11773083.
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    108. Collins SM, Hacek DM, Degen LA, Wright MO, Noskin GA, Peterson LR. Contamination of the clinical microbiology laboratory with vancomycin-resistant enterococci and multidrug- resistant Enterobacteriaceae: implications for hospital and laboratory workers. J Clin Microbiol. 2001 Oct; 39(10):3772-4. PMID: 11574615.
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    109. Johnson S, Kent SA, O'Leary KJ, Merrigan MM, Sambol SP, Peterson LR, Gerding DN. Fatal pseudomembranous colitis associated with a variant clostridium difficile strain not detected by toxin A immunoassay. Ann Intern Med. 2001 Sep 18; 135(6):434-8. PMID: 11560456.
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    110. Peterson LR. Quinolone molecular structure-activity relationships: what we have learned about improving antimicrobial activity. Clin Infect Dis. 2001 Sep 15; 33 Suppl 3:S180-6. PMID: 11524717.
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    111. Millichap JJ, Pestova E, Siddiqui F, Noskin GA, Peterson LR. Fluoroquinolone resistance is a poor surrogate marker for type II topoisomerase mutations in clinical isolates of Streptococcus pneumoniae. J Clin Microbiol. 2001 Jul; 39(7):2719-21. PMID: 11427605.
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    112. Prystowsky J, Siddiqui F, Chosay J, Shinabarger DL, Millichap J, Peterson LR, Noskin GA. Resistance to linezolid: characterization of mutations in rRNA and comparison of their occurrences in vancomycin-resistant enterococci. Antimicrob Agents Chemother. 2001 Jul; 45(7):2154-6. PMID: 11408243.
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    113. Suntharam N, Hacek D, Peterson LR. Low Prevalence of Community-Acquired Methicillin-Resistant Staphylococcus aureus in Adults at a University Hospital in the Central United States. J Clin Microbiol. 2001 Apr; 39(4):1669-71. PMID: 11283114.
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    114. Noskin GA, Suriano T, Collins S, Sesler S, Peterson LR. Paenibacillus macerans pseudobacteremia resulting from contaminated blood culture bottles in a neonatal intensive care unit. Am J Infect Control. 2001 Apr; 29(2):126-9. PMID: 11287883.
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    115. Peterson LR, Noskin GA. New technology for detecting multidrug-resistant pathogens in the clinical microbiology laboratory. Emerg Infect Dis. 2001 Mar-Apr; 7(2):306-11. PMID: 11294730.
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    116. Hacek DM, Bednarz P, Noskin GA, Zembower T, Peterson LR. Yield of vancomycin-resistant enterococci and multidrug-resistant Enterobacteriaceae from stools submitted for Clostridium difficile testing compared to results from a focused surveillance program. J Clin Microbiol. 2001 Mar; 39(3):1152-4. PMID: 11230446.
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    117. Noskin GA, Peterson LR. Engineering infection control through facility design. Emerg Infect Dis. 2001 Mar-Apr; 7(2):354-7. PMID: 11294739.
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    118. Peterson LR, Hamilton JD, Baron EJ, Tompkins LS, Miller JM, Wilfert CM, Tenover FC, Thomson RB. Role of clinical microbiology laboratories in the management and control of infectious diseases and the delivery of health care. Clin Infect Dis. 2001 02 15; 32(4):605-11. PMID: 11181125.
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    119. Peterson LR. Management of fluoroquinolone use to avoid microbial resistance in clinical practice. Postgrad Med. 2001 Feb; 109(2 Suppl):51-9. PMID: 19667558.
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    120. Hacek DM, Trick WE, Collins SM, Noskin GA, Peterson LR. Comparison of the Rodac imprint method to selective enrichment broth for recovery of vancomycin-resistant enterococci and drug-resistant Enterobacteriaceae from environmental surfaces. J Clin Microbiol. 2000 Dec; 38(12):4646-8. PMID: 11101613.
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    121. Lee JK, Peters D, Obias AA, Noskin GA, Peterson LR. Activity of voriconazole against Candida albicans and Candida krusei isolated since 1984. Int J Antimicrob Agents. 2000 Nov; 16(3):205-9. PMID: 11091037.
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    122. Warren JR, Farmer JJ, Dewhirst FE, Birkhead K, Zembower T, Peterson LR, Sims L, Bhattacharya M. Outbreak of nosocomial infections due to extended-spectrum beta-lactamase-producing strains of enteric group 137, a new member of the family Enterobacteriaceae closely related to Citrobacter farmeri and Citrobacter amalonaticus. J Clin Microbiol. 2000 Nov; 38(11):3946-52. PMID: 11060050.
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    123. Lee CE, Zembower TR, Fotis MA, Postelnick MJ, Greenberger PA, Peterson LR, Noskin GA. The incidence of antimicrobial allergies in hospitalized patients: implications regarding prescribing patterns and emerging bacterial resistance. Arch Intern Med. 2000 Oct 09; 160(18):2819-22. PMID: 11025792.
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    124. Noskin GA, Bednarz P, Suriano T, Reiner S, Peterson LR. Persistent contamination of fabric-covered furniture by vancomycin-resistant enterococci: implications for upholstery selection in hospitals. Am J Infect Control. 2000 Aug; 28(4):311-3. PMID: 10926709.
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    125. Pestova E, Millichap JJ, Noskin GA, Peterson LR. Intracellular targets of moxifloxacin: a comparison with other fluoroquinolones. J Antimicrob Chemother. 2000 May; 45(5):583-90. PMID: 10797078.
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    126. Tillotson GS, Peterson LR. Quinolones and pneumococci. J Antimicrob Chemother. 2000 May; 45(5):709-10. PMID: 10797099.
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    127. Warren JR, Bhattacharya M, De Almeida KN, Trakas K, Peterson LR. A minimum 5.0 ml of sputum improves the sensitivity of acid-fast smear for Mycobacterium tuberculosis. Am J Respir Crit Care Med. 2000 May; 161(5):1559-62. PMID: 10806154.
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    128. McNair RD, MacDonald SR, Dooley SL, Peterson LR. Evaluation of the centrifuged and Gram-stained smear, urinalysis, and reagent strip testing to detect asymptomatic bacteriuria in obstetric patients. Am J Obstet Gynecol. 2000 May; 182(5):1076-9. PMID: 10819832.
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    129. Beyer R, Pestova E, Millichap JJ, Stosor V, Noskin GA, Peterson LR. A convenient assay for estimating the possible involvement of efflux of fluoroquinolones by Streptococcus pneumoniae and Staphylococcus aureus: evidence for diminished moxifloxacin, sparfloxacin, and trovafloxacin efflux. Antimicrob Agents Chemother. 2000 Mar; 44(3):798-801. PMID: 10681364.
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    130. Peterson LR, Thomson RB. Use of the clinical microbiology laboratory for the diagnosis and management of infectious diseases related to the oral cavity. Infect Dis Clin North Am. 1999 Dec; 13(4):775-95. PMID: 10579108.
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    131. Dressel DC, Tornatore-Reuscher MA, Boschman CR, Stosor V, Zembower T, Postelnick MJ, Noskin GA, Peterson LR. Synergistic effect of gentamicin plus ampicillin on enterococci with differing sensitivity to gentamicin: a phenotypic assessment of NCCLS guidelines. Diagn Microbiol Infect Dis. 1999 Nov; 35(3):219-25. PMID: 10626133.
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    132. Stosor V, Kruszynski J, Suriano T, Noskin GA, Peterson LR. Molecular epidemiology of vancomycin-resistant enterococci: a 2-year perspective. Infect Control Hosp Epidemiol. 1999 Oct; 20(10):653-9. PMID: 10530641.
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    133. Pestova E, Beyer R, Cianciotto NP, Noskin GA, Peterson LR. Contribution of topoisomerase IV and DNA gyrase mutations in Streptococcus pneumoniae to resistance to novel fluoroquinolones. Antimicrob Agents Chemother. 1999 Aug; 43(8):2000-4. PMID: 10428926.
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    134. Noskin GA, Siddiqui F, Stosor V, Hacek D, Peterson LR. In vitro activities of linezolid against important gram-positive bacterial pathogens including vancomycin-resistant enterococci. Antimicrob Agents Chemother. 1999 Aug; 43(8):2059-62. PMID: 10428937.
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    135. Hacek DM, Dressel DC, Peterson LR. Highly reproducible bactericidal activity test results by using a modified National Committee for Clinical Laboratory Standards broth macrodilution technique. J Clin Microbiol. 1999 Jun; 37(6):1881-4. PMID: 10325341.
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    136. Hacek DM, Suriano T, Noskin GA, Kruszynski J, Reisberg B, Peterson LR. Medical and economic benefit of a comprehensive infection control program that includes routine determination of microbial clonality. Am J Clin Pathol. 1999 May; 111(5):647-54. PMID: 10230355.
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    137. Robinson A, Marcon M, Mortensen JE, McCarter YS, LaRocco M, Peterson LR, Thomson RB. Controversies affecting the future practice of clinical microbiology. J Clin Microbiol. 1999 Apr; 37(4):883-9. PMID: 10074496.
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    138. Vidovich MI, Peterson LR, Wong HY. The effect of lidocaine on bacterial growth in propofol. Anesth Analg. 1999 Apr; 88(4):936-8. PMID: 10195552.
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    139. Noskin GA, Siddiqui F, Stosor V, Kruzynski J, Peterson LR. Successful treatment of persistent vancomycin-resistant Enterococcus faecium bacteremia with linezolid and gentamicin. Clin Infect Dis. 1999 Mar; 28(3):689-90. PMID: 10194104.
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    140. Hussong J, Peterson LR, Warren JR, Peterson LC. Detecting disseminated Mycobacterium avium complex infections in HIV-positive patients. The usefulness of bone marrow trephine biopsy specimens, aspirate cultures, and blood cultures. Am J Clin Pathol. 1998 Dec; 110(6):806-9. PMID: 9844594.
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    141. Savor C, Pfaller MA, Kruszynski JA, Hollis RJ, Noskin GA, Peterson LR. Comparison of genomic methods for differentiating strains of Enterococcus faecium: assessment using clinical epidemiologic data. J Clin Microbiol. 1998 Nov; 36(11):3327-31. PMID: 9774587.
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    142. Peterson LR, Postelnick M, Pozdol TL, Reisberg B, Noskin GA. Management of fluoroquinolone resistance in Pseudomonas aeruginosa--outcome of monitored use in a referral hospital. Int J Antimicrob Agents. 1998 Aug; 10(3):207-14. PMID: 9832281.
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    143. Zembower TR, Noskin GA, Postelnick MJ, Nguyen C, Peterson LR. The utility of aminoglycosides in an era of emerging drug resistance. Int J Antimicrob Agents. 1998 May; 10(2):95-105. PMID: 9716286.
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    144. Boschman CR, Bodnar UR, Tornatore MA, Obias AA, Noskin GA, Englund K, Postelnick MA, Suriano T, Peterson LR. Thirteen-year evolution of azole resistance in yeast isolates and prevalence of resistant strains carried by cancer patients at a large medical center. Antimicrob Agents Chemother. 1998 Apr; 42(4):734-8. PMID: 9559774.
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    145. Stosor V, Peterson LR, Postelnick M, Noskin GA. Enterococcus faecium bacteremia: does vancomycin resistance make a difference? Arch Intern Med. 1998 Mar 09; 158(5):522-7. PMID: 9508230.
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    146. Thomson RB, Peterson LR. Role of the clinical microbiology laboratory in the diagnosis of infections. Cancer Treat Res. 1998; 96:143-65. PMID: 9711398.
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    147. Borek AP, Dressel DC, Hussong J, Peterson LR. Evolving clinical problems with Streptococcus pneumoniae: increasing resistance to antimicrobial agents, and failure of traditional optochin identification in Chicago, Illinois, between 1993 and 1996. Diagn Microbiol Infect Dis. 1997 Dec; 29(4):209-14. PMID: 9458976.
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    148. Winquist AG, Orrico MA, Peterson LR. Evaluation of the cytocentrifuge Gram stain as a screening test for bacteriuria in specimens from specific patient populations. Am J Clin Pathol. 1997 Nov; 108(5):515-24. PMID: 9353090.
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    149. Peterson LR. Effect of media on transport and recovery of anaerobic bacteria. Clin Infect Dis. 1997 Sep; 25 Suppl 2:S134-6. PMID: 9310653.
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    150. Sturgis CD, Peterson LR, Warren JR. Cerebrospinal fluid broth culture isolates: their significance for antibiotic treatment. Am J Clin Pathol. 1997 Aug; 108(2):217-21. PMID: 9260764.
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    151. Tornatore MA, Noskin GA, Hacek DM, Obias AA, Peterson LR. Effects of incubation time and buffer concentration on in vitro activities of antifungal agents against Candida albicans. J Clin Microbiol. 1997 Jun; 35(6):1473-6. PMID: 9163465.
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    152. Noskin GA, Lee J, Hacek DM, Postelnick M, Reisberg BE, Stosor V, Weitzman SA, Peterson LR. Molecular typing for investigating an outbreak of Candida krusei. Diagn Microbiol Infect Dis. 1996 Nov-Dec; 26(3-4):117-23. PMID: 9078446.
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    153. Fang FC, Gerding DN, Peterson LR. Diagnosis of Clostridium difficile colitis. Ann Intern Med. 1996 Sep 15; 125(6):515; author reply 516. PMID: 8779470.
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    154. Bodnar UR, Noskin GA, Suriano T, Cooper I, Reisberg BE, Peterson LR. Use of in-house studies of molecular epidemiology and full species identification for controlling spread of vancomycin-resistant Enterococcus faecalis isolates. J Clin Microbiol. 1996 Sep; 34(9):2129-32. PMID: 8862571.
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    155. Millichap J, Ristow TA, Noskin GA, Peterson LR. Selection of Enterococcus faecium strains with stable and unstable resistance to the streptogramin RP 59500 using stepwise in vitro exposure. Diagn Microbiol Infect Dis. 1996 May; 25(1):15-20. PMID: 8831040.
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    156. Peterson LR, Kelly PJ, Nordbrock HA. Role of culture and toxin detection in laboratory testing for diagnosis of Clostridium difficile-associated diarrhea. Eur J Clin Microbiol Infect Dis. 1996 Apr; 15(4):330-6. PMID: 8781886.
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    157. Cooper I, Isbell DJ, Kruszynski JA, Peterson LR. Comparative in vitro activity of l-ofloxacin and FK037 to other agents against 10,040 fresh clinical isolates. Int J Antimicrob Agents. 1996 Apr; 6(4):201-21. PMID: 18611710.
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    158. Kelly M, Wciorka LR, McConico S, Peterson LR. Sonicated vascular catheter tip cultures. Quantitative association with catheter-related sepsis and the non-utility of an adjuvant cytocentrifuge Gram stain. Am J Clin Pathol. 1996 Feb; 105(2):210-5. PMID: 8607447.
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    159. Noskin GA, Stosor V, Cooper I, Peterson LR. Recovery of vancomycin-resistant enterococci on fingertips and environmental surfaces. Infect Control Hosp Epidemiol. 1995 Oct; 16(10):577-81. PMID: 8568202.
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    160. Boschman CR, Tucker LJ, Dressel DC, Novak CC, Hayden RT, Peterson LR. Optimizing detection of microbial sepsis: a comparison of culture systems using packaged sets with directions for blood collection. Diagn Microbiol Infect Dis. 1995 Sep-Oct; 23(1-2):1-9. PMID: 8775506.
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    161. Gerding DN, Johnson S, Peterson LR, Mulligan ME, Silva J. Clostridium difficile-associated diarrhea and colitis. Infect Control Hosp Epidemiol. 1995 Aug; 16(8):459-77. PMID: 7594392.
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    162. Noskin GA, Cooper I, Peterson LR. Vancomycin-resistant Enterococcus faecium sepsis following persistent colonization. Arch Intern Med. 1995 Jul 10; 155(13):1445-7. PMID: 7794095.
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    163. Hacek DM, Noskin GA, Trakas K, Peterson LR. Initial use of a broth microdilution method suitable for in vitro testing of fungal isolates in a clinical microbiology laboratory. J Clin Microbiol. 1995 Jul; 33(7):1884-9. PMID: 7665664.
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    164. Johnson S, Lebahn F, Peterson LR, Gerding DN. Use of an anaerobic collection and transport swab device to recover anaerobic bacteria from infected foot ulcers in diabetics. Clin Infect Dis. 1995 Jun; 20 Suppl 2:S289-90. PMID: 7548577.
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    165. Noskin GA, Peterson LR, Warren JR. Enterococcus faecium and Enterococcus faecalis bacteremia: acquisition and outcome. Clin Infect Dis. 1995 Feb; 20(2):296-301. PMID: 7742433.
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    166. Fasola EL, Fasching CE, Peterson LR. Molecular correlation between in vitro and in vivo activity of beta-lactam and beta-lactamase inhibitor combinations against methicillin-resistant Staphylococcus aureus. J Lab Clin Med. 1995 Feb; 125(2):200-11. PMID: 7844469.
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    167. Ristow TA, Peterson LR, Kahn JB. In vitro activity of ofloxacin, ciprofloxacin, and cefoperazone alone and in combination against Xanthomonas maltophilia. Drugs. 1995; 49 Suppl 2:246-9. PMID: 8549319.
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    168. Mekonen ET, Noskin GA, Hacek DM, Peterson LR. Successful treatment of persistent bacteremia due to vancomycin-resistant, ampicillin-resistant Enterococcus faecium. Microb Drug Resist. 1995; 1(3):249-53. PMID: 9158783.
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    169. Ristow TA, Noskin GA, Warren JR, Peterson LR. In vitro activity of RP 59500 (quinupristin/dalfopristin) and ramoplanin against vancomycin-resistant Enterococcus faecium. Microb Drug Resist. 1995; 1(4):335-9. PMID: 9158806.
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    170. Mundy LS, Shanholtzer CJ, Willard KE, Gerding DN, Peterson LR. Laboratory detection of Clostridium difficile. A comparison of media and incubation systems. Am J Clin Pathol. 1995 Jan; 103(1):52-6. PMID: 7817945.
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    171. Parenti CM, Lederle FA, Impola CL, Peterson LR. Reduction of unnecessary intravenous catheter use. Internal medicine house staff participate in a successful quality improvement project. Arch Intern Med. 1994 Aug 22; 154(16):1829-32. PMID: 8053750.
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    172. Gerding DN, Peterson LR. beta-Lactamase-positive Staphylococcus epidermidis (CNS3017) no longer that organism. J Lab Clin Med. 1994 May; 123(5):781. PMID: 8195685.
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    173. Fasola EL, Moody JA, Shanholtzer CJ, Peterson LR. Bactericidal action of gentamicin against enterococci that are sensitive, or exhibit low- or high-level resistance to gentamicin. Diagn Microbiol Infect Dis. 1994 May; 19(1):57-60. PMID: 7956015.
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    174. Peterson LR, Cooper I, Willard KE, Fasching CE, Sinn LM, Shanholtzer CJ, Gerding DN. Activity of twenty-one antimicrobial agents including l-ofloxacin against quinolone-sensitive and -resistant, and methicillin-sensitive and -resistant Staphylococcus aureus. Chemotherapy. 1994 Jan-Feb; 40(1):21-5. PMID: 8306811.
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    175. Fichtenbaum CJ, Peterson LR, Weil GJ. Ehrlichiosis presenting as a life-threatening illness with features of the toxic shock syndrome. Am J Med. 1993 Oct; 95(4):351-7. PMID: 8213865.
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    176. Peterson LR. Diagnosis of pulmonary infections in patients with organ transplants using noninvasive diagnostic laboratory tests. Semin Respir Infect. 1993 Sep; 8(3):177-82. PMID: 8016477.
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    177. Peterson LR, Willard KE, Sinn LM, Fasching CE, Gerding DN. GyrA sequence analysis of Staphylococcus aureus and methicillin-resistant S. aureus strains selected, in vitro, for high-level ciprofloxacin resistance. Diagn Microbiol Infect Dis. 1993 Aug-Sep; 17(2):97-101. PMID: 7902228.
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    178. Clabots CR, Johnson S, Bettin KM, Mathie PA, Mulligan ME, Schaberg DR, Peterson LR, Gerding DN. Development of a rapid and efficient restriction endonuclease analysis typing system for Clostridium difficile and correlation with other typing systems. J Clin Microbiol. 1993 Jul; 31(7):1870-5. PMID: 8394378.
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    179. Peterson LR, Kelly PJ. The role of the clinical microbiology laboratory in the management of Clostridium difficile-associated diarrhea. Infect Dis Clin North Am. 1993 Jun; 7(2):277-93. PMID: 8345170.
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    180. Peterson LR, Petzel RA, Clabots CR, Fasching CE, Gerding DN. Medical technologists using molecular epidemiology as part of the infection control team. Diagn Microbiol Infect Dis. 1993 May-Jun; 16(4):303-11. PMID: 8495585.
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    181. Goswitz JJ, Willard KE, Eastep SJ, Shanholtzer CJ, Olson ML, Pinnell M, Singleton T, Peterson LR. Utility of slide centrifuge gram's stain versus quantitative culture for diagnosis of urinary tract infection. Am J Clin Pathol. 1993 Feb; 99(2):132-6. PMID: 7679871.
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    182. Peterson LR, Shanholtzer CJ. Tests for bactericidal effects of antimicrobial agents: technical performance and clinical relevance. Clin Microbiol Rev. 1992 Oct; 5(4):420-32. PMID: 1423219.
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    183. Clabots CR, Johnson S, Olson MM, Peterson LR, Gerding DN. Acquisition of Clostridium difficile by hospitalized patients: evidence for colonized new admissions as a source of infection. J Infect Dis. 1992 Sep; 166(3):561-7. PMID: 1323621.
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    184. Johnson S, Homann SR, Bettin KM, Quick JN, Clabots CR, Peterson LR, Gerding DN. Treatment of asymptomatic Clostridium difficile carriers (fecal excretors) with vancomycin or metronidazole. A randomized, placebo-controlled trial. Ann Intern Med. 1992 Aug 15; 117(4):297-302. PMID: 1322075.
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    185. Shanholtzer CJ, Willard KE, Holter JJ, Olson MM, Gerding DN, Peterson LR. Comparison of the VIDAS Clostridium difficile toxin A immunoassay with C. difficile culture and cytotoxin and latex tests. J Clin Microbiol. 1992 Jul; 30(7):1837-40. PMID: 1629341.
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    186. Goswitz JJ, Willard KE, Fasching CE, Peterson LR. Detection of gyrA gene mutations associated with ciprofloxacin resistance in methicillin-resistant Staphylococcus aureus: analysis by polymerase chain reaction and automated direct DNA sequencing. Antimicrob Agents Chemother. 1992 May; 36(5):1166-9. PMID: 1510411.
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    187. Barry AL, Reller LB, Miller GH, Washington JA, Schoenknect FD, Peterson LR, Hare RS, Knapp C. Revision of standards for adjusting the cation content of Mueller-Hinton broth for testing susceptibility of Pseudomonas aeruginosa to aminoglycosides. J Clin Microbiol. 1992 Mar; 30(3):585-9. PMID: 1551973.
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    188. Kotz CM, Peterson LR, Moody JA, Savaiano DA, Levitt MD. Effect of yogurt on clindamycin-induced Clostridium difficile colitis in hamsters. Dig Dis Sci. 1992 Jan; 37(1):129-32. PMID: 1728517.
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    189. Fasching CE, Tenover FC, Slama TG, Fisher LM, Sreedharan S, Oram M, Willard K, Sinn LM, Gerding DN, Peterson LR. gyrA mutations in ciprofloxacin-resistant, methicillin-resistant Staphylococcus aureus from Indiana, Minnesota, and Tennessee. J Infect Dis. 1991 Nov; 164(5):976-9. PMID: 1658161.
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    190. Clabots CR, Bettin KM, Peterson LR, Gerding DN. Evaluation of cycloserine-cefoxitin-fructose agar and cycloserine-cefoxitin-fructose broth for recovery of Clostridium difficile from environmental sites. J Clin Microbiol. 1991 Nov; 29(11):2633-5. PMID: 1774277.
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    191. Sreedharan S, Peterson LR, Fisher LM. Ciprofloxacin resistance in coagulase-positive and -negative staphylococci: role of mutations at serine 84 in the DNA gyrase A protein of Staphylococcus aureus and Staphylococcus epidermidis. Antimicrob Agents Chemother. 1991 Oct; 35(10):2151-4. PMID: 1662027.
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    192. Cundy KV, Fasching CE, Willard KE, Peterson LR. Uptake of 3H-norfloxacin in methicillin-resistant Staphylococcus aureus. J Antimicrob Chemother. 1991 Oct; 28(4):491-7. PMID: 1761443.
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    193. Olson ML, Shanholtzer CJ, Willard KE, Peterson LR. The slide centrifuge gram stain as a urine screening method. Am J Clin Pathol. 1991 Oct; 96(4):454-8. PMID: 1716413.
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    194. Mundy LS, Shanholtzer CJ, Willard KE, Peterson LR. An evaluation of three commercial fecal transport systems for the recovery of enteric pathogens. Am J Clin Pathol. 1991 Sep; 96(3):364-7. PMID: 1877533.
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    195. Gerding DN, Larson TA, Hughes RA, Weiler M, Shanholtzer C, Peterson LR. Aminoglycoside resistance and aminoglycoside usage: ten years of experience in one hospital. Antimicrob Agents Chemother. 1991 Jul; 35(7):1284-90. PMID: 1929283.
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    196. Willard KE, Moody JA, Peterson LR. A general ampC active site oligonucleotide probe for gram-negative rods. Mol Cell Probes. 1991 Apr; 5(2):97-102. PMID: 1906578.
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    197. Fasching CE, Moody JA, Sinn LM, Tenquist J, Gerding DN, Peterson LR. Antibacterial activity of cefoperazone and cefoperazone plus sulbactam in a neutropenic site model. Diagn Microbiol Infect Dis. 1991 Mar-Apr; 14(2):147-55. PMID: 1873973.
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    198. Cundy KV, Willard KE, Valeri LJ, Shanholtzer CJ, Singh J, Peterson LR. Comparison of traditional gas chromatography (GC), headspace GC, and the microbial identification library GC system for the identification of Clostridium difficile. J Clin Microbiol. 1991 Feb; 29(2):260-3. PMID: 2007632.
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    199. Murdoch MB, Peterson LR. Nontyphoidal Salmonella pleuropulmonary infections. Arch Intern Med. 1991 Jan; 151(1):196. PMID: 1985597.
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    200. Sreedharan S, Oram M, Jensen B, Peterson LR, Fisher LM. DNA gyrase gyrA mutations in ciprofloxacin-resistant strains of Staphylococcus aureus: close similarity with quinolone resistance mutations in Escherichia coli. J Bacteriol. 1990 Dec; 172(12):7260-2. PMID: 2174869.
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    201. Fasching CE, Peterson LR, Moody JA, Sinn LM, Gerding DN. Treatment evaluation of experimental staphylococcal infections: comparison of beta-lactam, lipopeptide, and glycopeptide antimicrobial therapy. J Lab Clin Med. 1990 Nov; 116(5):697-706. PMID: 1967132.
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    202. Peterson LR, Quick JN, Jensen B, Homann S, Johnson S, Tenquist J, Shanholtzer C, Petzel RA, Sinn L, Gerding DN. Emergence of ciprofloxacin resistance in nosocomial methicillin-resistant Staphylococcus aureus isolates. Resistance during ciprofloxacin plus rifampin therapy for methicillin-resistant S aureus colonization. Arch Intern Med. 1990 Oct; 150(10):2151-5. PMID: 2222100.
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    203. Fasola EL, Moody JA, Gerding DN, Peterson LR. In vitro activity of LY 264826 compared with that of vancomycin against 100 clinical isolates each of methicillin-resistant Staphylococcus aureus and Clostridium difficile. Antimicrob Agents Chemother. 1990 Oct; 34(10):2007-8. PMID: 2291667.
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    204. Johnson S, Clabots CR, Linn FV, Olson MM, Peterson LR, Gerding DN. Nosocomial Clostridium difficile colonisation and disease. Lancet. 1990 Jul 14; 336(8707):97-100. PMID: 1975332.
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    205. Johnson S, Gerding DN, Olson MM, Weiler MD, Hughes RA, Clabots CR, Peterson LR. Prospective, controlled study of vinyl glove use to interrupt Clostridium difficile nosocomial transmission. Am J Med. 1990 Feb; 88(2):137-40. PMID: 2301439.
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    206. Moody JA, Fasching CE, Sinn LM, Gerding DN, Peterson LR. Comparative efficacy of cefoperazone, cefoperazone plus sulbactam, ciprofloxacin, clindamycin, metronidazole, and penicillin G against anaerobic bacteria in an animal model. J Lab Clin Med. 1990 Feb; 115(2):190-5. PMID: 1967626.
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    207. Gerding DN, Olson MM, Johnson S, Peterson LR, Lee JT. Clostridium difficile diarrhea and colonization after treatment with abdominal infection regimens containing clindamycin or metronidazole. Am J Surg. 1990 Feb; 159(2):212-7. PMID: 2301715.
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    208. Johnson S, Peterson LR, Gerding DN. Intravenous metronidazole and Clostridium difficile-associated diarrhea or colitis. J Infect Dis. 1989 Dec; 160(6):1087-8. PMID: 2584759.
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    209. Clabots CR, Gerding SJ, Olson MM, Peterson LR, Gerding DN. Detection of asymptomatic Clostridium difficile carriage by an alcohol shock procedure. J Clin Microbiol. 1989 Oct; 27(10):2386-7. PMID: 2685035.
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    210. Peterson LR, Lissack LM, Canter K, Fasching CE, Clabots C, Gerding DN. Therapy of lower extremity infections with ciprofloxacin in patients with diabetes mellitus, peripheral vascular disease, or both. Am J Med. 1989 Jun; 86(6 Pt 2):801-8. PMID: 2658581.
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    211. Peterson LR, Moody JA, Fasching CE, Gerding DN. Influence of protein binding on therapeutic efficacy of cefoperazone. Antimicrob Agents Chemother. 1989 Apr; 33(4):566-8. PMID: 2729948.
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    212. Johnson S, Adelmann A, Clabots CR, Peterson LR, Gerding DN. Recurrences of Clostridium difficile diarrhea not caused by the original infecting organism. J Infect Dis. 1989 Feb; 159(2):340-3. PMID: 2915158.
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    213. D'Aquila RT, Peterson LR, Williams AB, Williams AE. Race/ethnicity as a risk factor for HIV-1 infection among Connecticut intravenous drug users. J Acquir Immune Defic Syndr. 1989; 2(5):503-13. PMID: 2795451.
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    214. Peterson LR, Gerding DN. Diagnosis of Clostridium difficile-related disease. Am J Clin Pathol. 1988 Dec; 90(6):751-2. PMID: 3195507.
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    215. Clabots CR, Peterson LR, Gerding DN. Characterization of a nosocomial Clostridium difficile outbreak by using plasmid profile typing and clindamycin susceptibility testing. J Infect Dis. 1988 Oct; 158(4):731-6. PMID: 2844914.
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    216. Peterson LR, Olson MM, Shanholtzer CJ, Gerding DN. Results of a prospective, 18-month clinical evaluation of culture, cytotoxin testing, and culturette brand (CDT) latex testing in the diagnosis of Clostridium difficile-associated diarrhea. Diagn Microbiol Infect Dis. 1988 Jun; 10(2):85-91. PMID: 3066571.
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    217. Mulligan ME, Peterson LR, Kwok RY, Clabots CR, Gerding DN. Immunoblots and plasmid fingerprints compared with serotyping and polyacrylamide gel electrophoresis for typing Clostridium difficile. J Clin Microbiol. 1988 Jan; 26(1):41-6. PMID: 3343314.
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    218. Gerding DN, Bean B, Peterson LR, Moody J, Bettin K. Cephalothin clearance of Staphylococcus aureus from two experimental infection sites in the presence and absence of local phagocytic cells. J Antimicrob Chemother. 1987 Nov; 20(5):685-95. PMID: 3429371.
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    219. Pomeroy C, Shanholtzer CJ, Peterson LR. Selenomonas bacteraemia--case report and review of the literature. J Infect. 1987 Nov; 15(3):237-42. PMID: 3320212.
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    220. Shanholtzer CJ, Peterson LR. Laboratory quality assurance testing of microbiologic media from commercial sources. Am J Clin Pathol. 1987 Aug; 88(2):210-5. PMID: 3303906.
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    221. Peterson LR, Moody JA, Fasching CE, Gerding DN. In vivo and in vitro activity of ciprofloxacin plus azlocillin against 12 streptococcal isolates in a neutropenic site model. Diagn Microbiol Infect Dis. 1987 Jun; 7(2):127-36. PMID: 3115671.
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    222. Moody JA, Gerding DN, Peterson LR. Evaluation of ciprofloxacin's synergism with other agents by multiple in vitro methods. Am J Med. 1987 Apr 27; 82(4A):44-54. PMID: 3107380.
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    223. Fasching CE, Gerding DN, Peterson LR. Treatment of ciprofloxacin- and ceftizoxime-induced resistant gram-negative bacilli. Am J Med. 1987 Apr 27; 82(4A):80-6. PMID: 3472465.
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    224. Gresser-Burns ME, Shanholtzer CJ, Peterson LR, Gerding DN. Occurrence and reproducibility of the "skip" phenomenon in bactericidal testing of Staphylococcus aureus. Diagn Microbiol Infect Dis. 1987 Apr; 6(4):335-42. PMID: 3581738.
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    225. Peterson LR, Holter JJ, Shanholtzer CJ, Garrett CR, Gerding DN. Detection of C. difficile toxin A (enterotoxin) Am J Clin Pathol. 1987 Feb; 87(2):298-9. PMID: 3544806.
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    226. Moody JA, Fasching CE, Peterson LR, Gerding DN. Ceftazidime and amikacin alone and in combination against Pseudomonas aeruginosa and Enterobacteriaceae. Diagn Microbiol Infect Dis. 1987 Jan; 6(1):59-67. PMID: 3100127.
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    227. Hughes CE, Johnson CC, Bamberger DM, Reinhardt JF, Peterson LR, Mulligan ME, Gerding DN, George WL, Finegold SM. Treatment and long-term follow-up of foot infections in patients with diabetes or ischemia: a randomized, prospective, double-blind comparison of cefoxitin and ceftizoxime. Clin Ther. 1987; 10 Suppl A:36-49. PMID: 3319172.
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    228. Clabots CR, Shanholtzer CJ, Peterson LR, Gerding DN. In vitro activity of efrotomycin, ciprofloxacin, and six other antimicrobials against Clostridium difficile. Diagn Microbiol Infect Dis. 1987 Jan; 6(1):49-52. PMID: 3802745.
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    229. Peterson LR. Animal models: the in-vivo evaluation of ciprofloxacin. J Antimicrob Chemother. 1986 Nov; 18 Suppl D:55-64. PMID: 3542949.
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    230. Peterson LR, Holter JJ, Shanholtzer CJ, Garrett CR, Gerding DN. Detection of Clostridium difficile toxins A (enterotoxin) and B (cytotoxin) in clinical specimens. Evaluation of a latex agglutination test. Am J Clin Pathol. 1986 Aug; 86(2):208-11. PMID: 3739972.
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    231. Hughes CE, Peterson LR, Beggs WH, Gerding DN. Ketoconazole and flucytosine alone and in combination against Candida spp. in a neutropenic site in rabbits. J Antimicrob Chemother. 1986 Jul; 18(1):65-72. PMID: 3531144.
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    232. Bamberger DM, Peterson LR, Gerding DN, Moody JA, Fasching CE. Ciprofloxacin, azlocillin, ceftizoxime and amikacin alone and in combination against gram-negative bacilli in an infected chamber model. J Antimicrob Chemother. 1986 Jul; 18(1):51-63. PMID: 3093445.
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    233. Shanholtzer CJ, Peterson LR. False susceptible penicillin G MICs for Streptococcus pneumoniae with a commercial microdilution system. Am J Clin Pathol. 1986 May; 85(5):626-9. PMID: 3635354.
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    234. Mulligan ME, Halebian S, Kwok RY, Cheng WC, Finegold SM, Anselmo CR, Gerding DN, Peterson LR. Bacterial agglutination and polyacrylamide gel electrophoresis for typing Clostridium difficile. J Infect Dis. 1986 Feb; 153(2):267-71. PMID: 3080531.
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    235. Hughes CE, Gebhard RL, Peterson LR, Gerding DN. Efficacy of routine fiberoptic endoscope cleaning and disinfection for killing Clostridium difficile. Gastrointest Endosc. 1986 Feb; 32(1):7-9. PMID: 3081401.
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    236. Gerding DN, Olson MM, Peterson LR, Teasley DG, Gebhard RL, Schwartz ML, Lee JT. Clostridium difficile-associated diarrhea and colitis in adults. A prospective case-controlled epidemiologic study. Arch Intern Med. 1986 Jan; 146(1):95-100. PMID: 3942469.
      View in: PubMed
    237. Moody JA, Peterson LR, Gerding DN. In vitro activity of ciprofloxacin combined with azlocillin. Antimicrob Agents Chemother. 1985 Dec; 28(6):849-50. PMID: 2935078.
      View in: PubMed
    238. Larson TA, Peterson LR, Gerding DN. Microdilution aminoglycoside susceptibility testing of Pseudomonas aeruginosa and Escherichia coli: correlation between MICs of clinical isolates and quality control organisms. J Clin Microbiol. 1985 Nov; 22(5):819-21. PMID: 3932459.
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    239. Gerding DN, Peterson LR. Serum protein binding and extravascular distribution of antimicrobials. J Antimicrob Chemother. 1985 Feb; 15(2):136-8. PMID: 3980308.
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    240. Gerding DN, Peterson LR, Moody JA, Fasching CE. Mezlocillin, ceftizoxime, and amikacin alone and in combination against six Enterobacteriaceae in a neutropenic site in rabbits. J Antimicrob Chemother. 1985 Jan; 15 Suppl A:207-19. PMID: 3856563.
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    241. Gebhard RL, Gerding DN, Olson MM, Peterson LR, McClain CJ, Ansel HJ, Shaw MJ, Schwartz ML. Clinical and endoscopic findings in patients early in the course of clostridium difficile-associated pseudomembranous colitis. Am J Med. 1985 Jan; 78(1):45-8. PMID: 3966488.
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    242. Hughes CE, Harris C, Peterson LR, Gerding DN. Enhancement of the in vitro activity of amphotericin B against Aspergillus spp. by tetracycline analogs. Antimicrob Agents Chemother. 1984 Dec; 26(6):837-40. PMID: 6524900.
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    243. Nichol KL, Peterson LR, Fasching CE, Gerding DN. Ciprofloxacin penetration into extravascular spaces in a rabbit model. Antimicrob Agents Chemother. 1984 Dec; 26(6):935-6. PMID: 6524907.
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    244. Moody JA, Fasching CE, Shanholtzer CJ, Gerding DN, Peterson LR. Evaluation of new blood culture processing systems. J Clin Microbiol. 1984 Sep; 20(3):351-6. PMID: 6386854.
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    245. Moody JA, Peterson LR, Gerding DN. In vitro activities of ureidopenicillins alone and in combination with amikacin and three cephalosporin antibiotics. Antimicrob Agents Chemother. 1984 Aug; 26(2):256-9. PMID: 6435516.
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    246. Shanholtzer CJ, Peterson LR, Mohn ML, Moody JA, Gerding DN. MBCs for Staphylococcus aureus as determined by macrodilution and microdilution techniques. Antimicrob Agents Chemother. 1984 Aug; 26(2):214-9. PMID: 6486764.
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    247. Gresser ME, Shanholtzer CJ, Gerding DN, Garrett CR, Peterson LR. Evaluation of the 24-h API 20A anaerobe system for identification of Clostridium difficile. J Clin Microbiol. 1984 Jun; 19(6):915-6. PMID: 6381531.
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    248. Peterson LR, Gerding DN, Moody JA, Fasching CE. Comparison of azlocillin, ceftizoxime, cefoxitin, and amikacin alone and in combination against Pseudomonas aeruginosa in a neutropenic-site rabbit model. Antimicrob Agents Chemother. 1984 May; 25(5):545-52. PMID: 6329087.
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    249. Hughes CE, Harris C, Moody JA, Peterson LR, Gerding DN. In vitro activities of amphotericin B in combination with four antifungal agents and rifampin against Aspergillus spp. Antimicrob Agents Chemother. 1984 May; 25(5):560-2. PMID: 6329088.
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    250. Fasching CE, Hughes CE, Hector RF, Peterson LR. High-pressure liquid chromatographic assay of Bay n 7133 in human serum. Antimicrob Agents Chemother. 1984 May; 25(5):596-8. PMID: 6375561.
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    251. Peterson LR, Van Etta LL, Fasching CE, Gerding DN. Effect of protein binding on simulated intravascular and extravascular kinetics of cefotaxime in an in vitro model. Antimicrob Agents Chemother. 1984 Jan; 25(1):58-61. PMID: 6322682.
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    252. Teasley DG, Gerding DN, Olson MM, Peterson LR, Gebhard RL, Schwartz MJ, Lee JT. Prospective randomised trial of metronidazole versus vancomycin for Clostridium-difficile-associated diarrhoea and colitis. Lancet. 1983 Nov 05; 2(8358):1043-6. PMID: 6138597.
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    253. Peterson LR, Shanholtzer CJ, Mohn ML, Gerding DN. Improved recovery of microorganisms from patients receiving antibiotics with the antimicrobial removal device. Am J Clin Pathol. 1983 Nov; 80(5):692-6. PMID: 6356871.
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    254. Larson TA, Gerding DN, Peterson LR. Extravascular penetration of tobramycin and netilmicin in a subcutaneous visking chamber model in rabbits. Antimicrob Agents Chemother. 1983 Oct; 24(4):594-6. PMID: 6651282.
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    255. Bean B, Rhame FS, Hughes RS, Weiler MD, Peterson LR, Gerding DN. Influenza B: hospital activity during a community epidemic. Diagn Microbiol Infect Dis. 1983 Sep; 1(3):177-83. PMID: 6673894.
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    256. Van Etta LL, Peterson LR, Gerding DN. Acremonium falciforme (Cephalosporium falciforme) mycetoma in a renal transplant patient. Arch Dermatol. 1983 Aug; 119(8):707-8. PMID: 6347091.
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    257. Peterson LR, Gerding DN, Fasching CE, Costas-Martinez C. Assay of 27 antimicrobials using a microbiological method. Minn Med. 1983 May; 66(5):321-4. PMID: 6408370.
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    258. Shanholtzer CJ, Peterson LR, Olson MN, Gerding DN. Prospective study of gram-stained stool smears in diagnosis of Clostridium difficile colitis. J Clin Microbiol. 1983 May; 17(5):906-8. PMID: 6190839.
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    259. Mangham D, Gerding DN, Peterson LR, Sarosi GA. Fungal meningitis manifesting as hydrocephalus. Arch Intern Med. 1983 Apr; 143(4):728-31. PMID: 6340624.
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    260. Van Etta LL, Fasching CE, Peterson LR, Gerding DN. Comparison study of the kinetics of ceftizoxime penetration into extravascular spaces with known surface area/volume ratio in vitro and in vivo in rabbits. Antimicrob Agents Chemother. 1983 Jan; 23(1):49-53. PMID: 6299185.
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    261. Shanholtzer CJ, Schaper PJ, Peterson LR. Concentrated gram stain smears prepared with a cytospin centrifuge. J Clin Microbiol. 1982 Dec; 16(6):1052-6. PMID: 6186686.
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    262. Gerding DN, Van Etta LL, Peterson LR. Role of serum protein binding and multiple antibiotic doses in the extravascular distribution of ceftizoxime and cefotaxime. Antimicrob Agents Chemother. 1982 Nov; 22(5):844-7. PMID: 6295269.
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    263. Peterson LR, Gerding DN, Van Etta LL, Eckfeldt JH, Larson TA. Pharmacokinetics, protein binding, and extravascular distribution of ceftizoxime in normal subjects. Antimicrob Agents Chemother. 1982 Nov; 22(5):878-81. PMID: 6295270.
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    264. Gerding DN, Peterson LR. Comparative tissue and extravascular fluid concentrations of ceftizoxime. J Antimicrob Chemother. 1982 Nov; 10 Suppl C:105-16. PMID: 6295995.
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    265. Peterson LR, Peterson LC, Peterson AK. French vanilla frostbite. N Engl J Med. 1982 Oct 14; 307(16):1028. PMID: 7110298.
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    266. Van Etta LL, Peterson LR, Fasching CE, Gerding DN. Effect of the ratio of surface area to volume on the penetration of antibiotics in to extravascular spaces in an in vitro model. J Infect Dis. 1982 Sep; 146(3):423-8. PMID: 7108283.
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    267. Gerding DN, Peterson LR, Vennes JA. Cleaning and disinfection of fiberoptic endoscopes: evaluation of glutaraldehyde exposure time and forced-air drying. Gastroenterology. 1982 Sep; 83(3):613-8. PMID: 6807738.
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    268. Fasching CE, Peterson LR, Bettin KM, Gerding DN. High-pressure liquid chromatographic assay of ceftizoxime with an anion-exchange extraction technique. Antimicrob Agents Chemother. 1982 Aug; 22(2):336-7. PMID: 6100429.
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    269. Ludvigsen CW, Eckfeldt JH, Peterson LR. In vitro alteration of lactate concentration in cerebrospinal fluid. Am J Clin Pathol. 1982 Jul; 78(1):136-7. PMID: 7102602.
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    270. Bean B, Moore BM, Sterner B, Peterson LR, Gerding DN, Balfour HH. Survival of influenza viruses on environmental surfaces. J Infect Dis. 1982 Jul; 146(1):47-51. PMID: 6282993.
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    271. Van Etta LL, Kravitz GR, Russ TE, Fasching CE, Gerding DN, Peterson LR. Effect of method of administration on extravascular penetration of four antibiotics. Antimicrob Agents Chemother. 1982 Jun; 21(6):873-80. PMID: 7114835.
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    272. Shanholtzer CJ, Peterson LR. Clinical laboratory evaluation of the thermonuclease test. Am J Clin Pathol. 1982 May; 77(5):587-91. PMID: 6805307.
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    273. Nickander KK, Shanholtzer CJ, Peterson LR. Urine culture transport tubes: effect of sample volume on bacterial toxicity of the preservative. J Clin Microbiol. 1982 Apr; 15(4):593-5. PMID: 7040459.
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    274. Fasching CE, Peterson LR. Anion-exchange extraction of cephapirin, cefotaxime, and cefoxitin from serum for liquid chromatography. Antimicrob Agents Chemother. 1982 Apr; 21(4):628-33. PMID: 6282213.
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    275. Larson T, Gerding DN, Peterson LR, Eckfeldt JH. Assay of netilmicin, using enzyme immunoassay for gentamicin. Antimicrob Agents Chemother. 1982 Mar; 21(3):399-401. PMID: 7049074.
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    276. Van Etta LL, Peterson LR, Gerding DN. Asymptomatic hepatitis B carriers in a family. N Engl J Med. 1981 Oct 29; 305(18):1093-4. PMID: 7278929.
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    277. Peterson LR, Bean B, Fasching CE, Korchik WP, Gerding DN. Pharmacokinetics, protein binding, and predicted extravascular distribution of moxalactam in normal and renal failure subjects. Antimicrob Agents Chemother. 1981 Sep; 20(3):378-81. PMID: 6458235.
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    278. Andrews FA, Peterson LR, Beggs WH, Crankshaw D, Sarosi GA. Liquid chromatographic assay of ketoconazole. Antimicrob Agents Chemother. 1981 Jan; 19(1):110-3. PMID: 6264840.
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    279. Peterson LR, Gerding DN, Fasching CE. Effects of method of antibiotic administration on extravascular penetration: cross-over study of cefazolin given by intermittent injection or constant infusion. J Antimicrob Chemother. 1981 Jan; 7(1):71-9. PMID: 7204293.
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    280. Peterson LR, Denny AE, Gerding DN, Hall WH. Determination of tolerance to antibiotic bactericidal activity on Kirby-Bauer susceptibility plates. Am J Clin Pathol. 1980 Nov; 74(5):645-50. PMID: 6969542.
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    281. Peterson LR, Gerding DN. Treatment of staphylococcal infections. Arch Intern Med. 1980 Sep; 140(9):1249-50. PMID: 6902644.
      View in: PubMed
    282. Cherne JE, Peterson LR. Microdilution aminoglycoside susceptibility testing of Pseudomonas aeruginosa and Escherichia coli with a cation-supplemented inoculum. Antimicrob Agents Chemother. 1980 Jul; 18(1):210-1. PMID: 6774664.
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    283. Gerding DN, Kozak AJ, Peterson LR, Hall WH. Failure of single doses of cefazolin and cefamandole to penetrate experimental chronic Escherichia coli abdominal abscesses. Antimicrob Agents Chemother. 1980 Jun; 17(6):1023-9. PMID: 6996611.
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    284. Peterson LR, Gerding DN. Influence of protein binding of antibiotics on serum pharmacokinetics and extravascular penetration: clinically useful concepts. Rev Infect Dis. 1980 May-Jun; 2(3):340-8. PMID: 6997964.
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    285. Peterson LR, Gerding DN, Johnson MM, Cherne JE, Opfer BJ, Hall WH. Evaluation of a commercial microdilution system for quantitative susceptibility testing of aminoglycosides against multidrug-resistant, gram-negative bacilli. Antimicrob Agents Chemother. 1980 Jan; 17(1):20-3. PMID: 7352748.
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    286. Denny AE, Peterson LR, Gerding DN, Hall WH. Serious staphylococcal infections with strains tolerant to bactericidal antibiotics. Arch Intern Med. 1979 Sep; 139(9):1026-31. PMID: 475520.
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    287. Peterson LR, Gerding DN, McLinn D, Hall WH. Prediction of peak penicillin and cephalosporin concentrations in canine serum as derived from in vitro serum and tissue quantitative protein binding. J Antimicrob Chemother. 1979 Mar; 5(2):219-27. PMID: 429251.
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    288. Peterson LR, Gerding DN. Prediction of cefazolin penetration in high- and low-protein-containing extravascular fluid: new method for performing simultaneous studies. Antimicrob Agents Chemother. 1978 Oct; 14(4):533-8. PMID: 718152.
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    289. Peterson LR, Gerding DN. Protein binding and antibiotic concentrations. Lancet. 1978 Aug 12; 2(8085):376. PMID: 79742.
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    290. Gerding DN, Peterson LR, Legler DC, Hall WH, Schierl EA. Ascitic fluid cephalosporin concentrations: influence of protein binding and serum pharmacokinetics. Antimicrob Agents Chemother. 1978 Aug; 14(2):234-9. PMID: 697350.
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    291. Gerding DN, Peterson LR, Salomonson JK, Hall WH, Schierl EA. Prediction of the concentration of penicillins in ascitic fluid from serum kinetics and protein binding of the antibiotics in serum and ascitic fluid of dogs. J Infect Dis. 1978 Aug; 138(2):166-73. PMID: 681795.
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    292. Peterson LR, Gerding DN. Interaction of cephalosporins with human and canine serum proteins. J Infect Dis. 1978 Apr; 137(4):452-7. PMID: 649989.
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    293. Peterson LR, Gerding DN, Hall WH, Schierl EA. Medium-dependent variation in bactericidal activity of antibiotics against susceptible Staphylococcus aureus. Antimicrob Agents Chemother. 1978 Apr; 13(4):665-8. PMID: 666294.
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    294. Peterson LR, Hall WH, Zinneman HH, Gerding DN. Standardization of a preparative ultracentrifuge method for quantitative determination or protein binding of seven antibiotics. J Infect Dis. 1977 Dec; 136(6):778-83. PMID: 925383.
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    295. Kozak AJ, Gerding DN, Peterson LR, Hall WH. Gentamicin intravenous infusion rate: effect on interstitial fluid concentration. Antimicrob Agents Chemother. 1977 Nov; 12(5):606-8. PMID: 921257.
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    296. Peterson LR, Gerding DN, Zinneman HH, Moore BM. Evaluation of three newer methods for investigating protein interactions of penicillin G. Antimicrob Agents Chemother. 1977 Jun; 11(6):993-8. PMID: 879764.
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    297. Peterson LR, Schierl EA, Hall WH. Effect of protein concentration and binding on antibiotic assays. Antimicrob Agents Chemother. 1975 May; 7(5):540-2. PMID: 1096804.
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