Kaufman AL, Spitz J, Jacobs M, Sorrentino M, Yuen S, Danahey K, Saner D, Klein TE, Altman RB, Ratain MJ, O'Donnell PH. Evidence for Clinical Implementation of Pharmacogenomics in Cardiac Drugs. Mayo Clin Proc. 2015 Jun; 90(6):716-29.