Schoen RE, Pinsky PF, Weissfeld JL, Yokochi LA, Church T, Laiyemo AO, et al. Colorectal-cancer incidence and mortality with screening flexible sigmoidoscopy. N Engl J Med 2012 Jun 21;366(25):2345-57 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/22612596.
Compare quality appraisals for each clinical question
- Introduction: population screening for colorectal cancer
- Modelled evaluation of screening age range
- Screening benefit