Preventing hemorrhage from esophageal varices.
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D004932:Esophageal and Gastric Varices / Q000150:complications*; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control*; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications; D011433:Propranolol / Q000627:therapeutic use*
D000319:Adrenergic beta-Antagonists; D011433:Propranolol