Going the distance--the case for true colorectal-cancer screening.
Podolsky
D K
DK
D000236:Adenoma / Q000175:diagnosis*; D003111:Colonic Polyps / Q000175:diagnosis; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D012812:Sigmoidoscopy