Barium filling for glucagon-resistant spasm.
D001466:Barium Sulfate; D003109:Colonic Diseases, Functional / Q000000981:diagnostic imaging*; D004733:Enema; D005934:Glucagon / Q000494:pharmacology*; D006801:Humans; D011859:Radiography
D001466:Barium Sulfate; D005934:Glucagon