title: Narrow band imaging avoids potential chromoendoscopy risks.
authors.forename: James E
authors.initials: JE
authors.lastname: East
authors.forename: Thomas
authors.initials: T
authors.lastname: Guenther
authors.forename: Robin H
authors.initials: RH
authors.lastname: Kennedy
authors.forename: Brian P
authors.initials: BP
authors.lastname: Saunders
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D000368:Aged; D003111:Colonic Polyps / Q000473:pathology*; D003113:Colonoscopy / Q000379:methods*; D006801:Humans; D008297:Male; D055095:Optics and Photonics; D012811:Sigmoid Neoplasms / Q000473:pathology