title: [Mass screening of colonic polyps by colonoscopy].
authors.forename: H
authors.initials: H
authors.lastname: Asakura
authors.forename: S
authors.initials: S
authors.lastname: Hayashi
authors.forename: R
authors.initials: R
authors.lastname: Narisawa
authors.forename: Y
authors.initials: Y
authors.lastname: Suda
mesh_terms: D000328:Adult; D000368:Aged; D003111:Colonic Polyps / Q000473:pathology / Q000517:prevention & control*; D003113:Colonoscopy; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods*; D008875:Middle Aged; D009098:Multiphasic Screening; D009780:Occult Blood; D012812:Sigmoidoscopy