a case-control study was conducted between 1957 and 1965 on 128 patients with benign prostatic hyperplasia ( bph ) , 256 age-matched controls , 290 prostate cancer patients and 290 age-matched controls for the prostate cancer patients , all of whom had completed the roswell park memorial institute epidemiology questionnaire and were interviewed on admission to the institute .
C0376358
prostate
C0033572
prostate