title: Utility of surveillance colonoscopy in ulcerative colitis.
authors.forename: W H
authors.initials: WH
authors.lastname: Kim
authors.forename: P M
authors.initials: PM
authors.lastname: Choi
mesh_terms: D003093:Colitis, Ulcerative / Q000473:pathology*; D003106:Colon / Q000473:pathology; D003110:Colonic Neoplasms / Q000175:diagnosis; D003113:Colonoscopy; D006801:Humans