title: Diagnostic and therapeutic roles of colonoscopy.
authors.forename: R A
authors.initials: RA
authors.lastname: Dieter
mesh_terms: D003108:Colonic Diseases / Q000175:diagnosis* / Q000628:therapy*; D003113:Colonoscopy / Q000009:adverse effects / Q000379:methods*; D003951:Diagnostic Errors; D006801:Humans