title: The present status of the radiologic examination of the colon.
authors.affiliation: Department of Radiology, University of California, San Francisco 94143-0628.
authors.forename: A R
authors.initials: AR
authors.lastname: Margulis
authors.forename: R F
authors.initials: RF
authors.lastname: Thoeni
mesh_terms: D001466:Barium Sulfate; D003106:Colon / Q000000981:diagnostic imaging*; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D003111:Colonic Polyps / Q000000981:diagnostic imaging; D003113:Colonoscopy; D004733:Enema; D006801:Humans; D014057:Tomography, X-Ray Computed
chemical_list: D001466:Barium Sulfate