title: Colon examination for symptomatic patients.
authors.forename: T M
authors.initials: TM
authors.lastname: Zarchy
authors.forename: D
authors.initials: D
authors.lastname: Ershoff
mesh_terms: D003106:Colon / Q000473:pathology*; D003113:Colonoscopy / Q000191:economics / Q000379:methods*; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000453:epidemiology; D003362:Cost-Benefit Analysis; D006801:Humans; D015995:Prevalence