title: Beta-blockers in portal hypertension: variation on a theme.
authors.affiliation: University of Texas Health Science Center, San Antonio.
authors.forename: C E
authors.initials: CE
authors.lastname: Brady
mesh_terms: D000208:Acute Disease; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications / Q000188:drug therapy*; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D011433:Propranolol