Hoffman RM, Meisner AL, Arap W, Barry M, Shah SK, Zeliadt SB, Wiggins CL. Trends in United States Prostate Cancer Incidence Rates by Age and Stage, 1995-2012. Cancer Epidemiol Biomarkers Prev. 2016 Feb;25(2):259-63. doi: 10.1158/1055-9965.EPI-15-0723. Epu