title: Colonoscopic surveillance in ulcerative colitis.
authors.forename: Shyam
authors.initials: S
authors.lastname: Menon
mesh_terms: D003093:Colitis, Ulcerative / Q000175:diagnosis* / Q000453:epidemiology; D003113:Colonoscopy / Q000379:methods*; D006801:Humans; D009017:Morbidity; D011159:Population Surveillance / Q000379:methods*