We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHow much does colonoscopy reduce colon cancer mortality?AuthorsRansohoff DFPublicationAnnals of internal medicine, 2009, Vol 150, Issue 1, p50ISSN1539-3704Publication typearticleDOI10.7326/0003-4819-150-1-200901060-00308