Prostate cancer screening tests now corrected.
D000368:Aged; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000191:economics*; D006278:Medicare / Q000191:economics*; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000175:diagnosis* / Q000191:economics; D014481:United States