title: Quality benchmarking for colonoscopy: how do we pick products from the shelf?
authors.forename: David A
authors.initials: DA
authors.lastname: Johnson
mesh_terms: D003113:Colonoscopy / Q000592:standards*; D004282:Documentation / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D011785:Quality Assurance, Health Care; D019984:Quality Indicators, Health Care; D058028:Research Report / Q000592:standards*