title: Preparation of the colon for barium enema.
mesh_terms: D001466:Barium Sulfate; D002400:Cathartics / Q000627:therapeutic use*; D003106:Colon / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging; D004733:Enema; D006801:Humans; D011292:Premedication; D011859:Radiography
chemical_list: D002400:Cathartics; D001466:Barium Sulfate