NCCN Clinical Practice Guidelines Prostate Cancer Early Detection, Version 2.2015.
Carroll PR, Parsons JK, Andriole G, Bahnson RR, Barocas DA, Castle EP, Catalona WJ, Dahl DM, Davis JW, Epstein JI, Etzioni RB, Farrington T, Hemstreet GP, Kawachi MH, Lange PH, Loughlin KR, Lowrance W, Maroni P, Mohler J, Morgan TM, Nadler RB, Poch M, Scales C, Shaneyfelt TM, Smaldone MC, Sonn G, Sprenke P, Vickers AJ, Wake R, Shead DA, Freedman-Cass D. NCCN Clinical Practice Guidelines Prostate Cancer Early Detection, Version 2.2015. J Natl Compr Canc Netw. 2015 Dec; 13(12):1534-61.