title: Colon, colonography, and conservatism.
authors.forename: B
authors.initials: B
authors.lastname: Ginnerup Pedersen
mesh_terms: D001466:Barium Sulfate; D003108:Colonic Diseases / Q000000981:diagnostic imaging*; D023881:Colonography, Computed Tomographic; D004733:Enema; D006801:Humans
chemical_list: D001466:Barium Sulfate