Examination and cleansing of the large bowel.
D001466:Barium Sulfate; D002400:Cathartics; D003108:Colonic Diseases / Q000000981:diagnostic imaging*; D004733:Enema; D006801:Humans; D008722:Methods; D011859:Radiography
D002400:Cathartics; D001466:Barium Sulfate