title: Colorectal cancer risk following a negative colonoscopy.
authors.forename: Douglas J
authors.initials: DJ
authors.lastname: Robertson
authors.forename: Brenda E
authors.initials: BE
authors.lastname: Sirovich
mesh_terms: D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D011237:Predictive Value of Tests; D018570:Risk Assessment