title: Hemodynamic events in a prospective randomized trial of propranolol versus placebo in the prevention of a first variceal hemorrhage.
authors.forename: J
authors.initials: J
authors.lastname: Korula
mesh_terms: D004932:Esophageal and Gastric Varices / Q000517:prevention & control*; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control*; D006801:Humans; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D011433:Propranolol