Do usual screening methods for prostate cancer reduce mortality?
D000368:Aged; D015331:Cohort Studies; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods*; D008875:Middle Aged; D009511:New England / Q000453:epidemiology; D011471:Prostatic Neoplasms / Q000175:diagnosis / Q000401:mortality*