title: A comparison of conventional and double contrast barium enemas.
mesh_terms: D001466:Barium Sulfate; D002432:Cecum / Q000000981:diagnostic imaging; D003106:Colon / Q000000981:diagnostic imaging; D004241:Diverticulum, Colon / Q000000981:diagnostic imaging; D004733:Enema; D005243:Feces; D006801:Humans; D008722:Methods; D011859:Radiography
chemical_list: D001466:Barium Sulfate