title: Propranolol for duodenal mucosal edema.
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde; D004378:Duodenal Diseases / Q000188:drug therapy*; D004487:Edema / Q000188:drug therapy*; D006801:Humans; D007413:Intestinal Mucosa; D008875:Middle Aged; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D011433:Propranolol