title: Community colonoscopy: a gordian knot?
authors.forename: John I
authors.initials: JI
authors.lastname: Allen
mesh_terms: D003108:Colonic Diseases / Q000175:diagnosis / Q000191:economics / Q000453:epidemiology; D003113:Colonoscopy / Q000191:economics / Q000706:statistics & numerical data*; D003153:Community Health Services / Q000191:economics / Q000706:statistics & numerical data*; D005762:Gastroenterology / Q000191:economics / Q000706:statistics & numerical data*; D017048:Health Care Costs; D006801:Humans