title: Optimal use of propranolol.
authors.forename: N S
authors.initials: NS
authors.lastname: Mann
mesh_terms: D004932:Esophageal and Gastric Varices / Q000188:drug therapy*; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control*; D006801:Humans; D007548:Isosorbide Dinitrate / Q000031:analogs & derivatives* / Q000627:therapeutic use; D008026:Ligation; D011433:Propranolol / Q000008:administration & dosage*
chemical_list: D011433:Propranolol; D007548:Isosorbide Dinitrate; C030397:isosorbide-5-mononitrate