title: Reversal of biliary sphincter spasm with low dose glucagon during operative cholangiography.
mesh_terms: D000328:Adult; D014670:Ampulla of Vater; D002758:Cholangiography / Q000009:adverse effects*; D003137:Common Bile Duct Diseases / Q000188:drug therapy / Q000209:etiology; D004305:Dose-Response Relationship, Drug; D005934:Glucagon / Q000008:administration & dosage*; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D013035:Spasm / Q000188:drug therapy* / Q000209:etiology; D009803:Sphincter of Oddi
chemical_list: D005934:Glucagon