title: Proctological cancer detection. Report of a survey on 1000 asymptomatic neuropsychiatric patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis*; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012812:Sigmoidoscopy; D014481:United States