title: Colonoscopy and barium enema: radiologist's response.
authors.forename: J T
authors.initials: JT
authors.lastname: Ferrucci
mesh_terms: D001466:Barium Sulfate; D003111:Colonic Polyps / Q000175:diagnosis / Q000000981:diagnostic imaging; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004733:Enema; D006801:Humans; D011859:Radiography; D012680:Sensitivity and Specificity
chemical_list: D001466:Barium Sulfate