This is a "connection" page, showing publications co-authored by John Fahrenbach and Jessica P. Ridgway.
Documenting Penicillin Allergy: The Impact of Inconsistency. PLoS One. 2016; 11(3):e0150514.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.