title: The effectiveness of colonoscopy in reducing mortality from colorectal cancer.
authors.forename: Joseph
authors.initials: J
authors.lastname: Romagnuolo
authors.forename: Alan N
authors.initials: AN
authors.lastname: Barkun
authors.forename: Amee R
authors.initials: AR
authors.lastname: Manges
mesh_terms: D003113:Colonoscopy / Q000379:methods / Q000592:standards*; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000401:mortality* / Q000517:prevention & control*; D055088:Early Detection of Cancer; D006801:Humans; D015983:Selection Bias