title: Special barium enema technique for colon polyp detection.
mesh_terms: D001466:Barium Sulfate; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D011127:Polyps / Q000000981:diagnostic imaging*; D011859:Radiography
chemical_list: D001466:Barium Sulfate