Comment on

• Association between CYP2D6 polymorphisms and outcomes among women with early stage breast cancer treated with tamoxifen.

  Schroth W, Goetz MP, Hamann U, Fasching PA, Schmidt M, Winter S, Fritz P, Simon W, Suman VJ, Ames MM, Safgren SL, Kuffel MJ, Ulmer HU, Boländer J, Strick R, Beckmann MW, Koelbl H, Weinshilboum RM, Ingle JN, Eichelbaum M, Schwab M, Brauch H. Schroth W, et al. JAMA. 2009 Oct 7;302(13):1429-36. doi: 10.1001/jama.2009.1420. JAMA. 2009. PMID: 19809024 Free PMC article.