Endogenous sex hormones and the risk of prostate cancer: a prospective study.
Weiss JM, Huang WY, Rinaldi S, Fears TR, Chatterjee N, Hsing AW, Crawford ED, Andriole GL, Kaaks R, Hayes RB. Endogenous sex hormones and the risk of prostate cancer: a prospective study. Int J Cancer. 2008 May 15; 122(10):2345-50.