title: [Mass screening of colonic polyps by radiography].
authors.forename: Y
authors.initials: Y
authors.lastname: Sugino
authors.forename: Y
authors.initials: Y
authors.lastname: Imai
mesh_terms: D001466:Barium Sulfate; D003111:Colonic Polyps / Q000000981:diagnostic imaging* / Q000473:pathology / Q000517:prevention & control; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D011859:Radiography
chemical_list: D001466:Barium Sulfate