title: What don't we know about colonoscopy? New study raises questions about practice, biology, and more.
authors.forename: Renee
authors.initials: R
authors.lastname: Twombly
mesh_terms: D002170:Canada / Q000453:epidemiology; D002983:Clinical Competence; D003106:Colon / Q000473:pathology*; D003113:Colonoscopy / Q000009:adverse effects / Q000401:mortality; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000401:mortality* / Q000473:pathology; D006801:Humans; D015994:Incidence; D016017:Odds Ratio