title: beta-Adrenoceptor blockade and the incidence of myocardial infarction during treatment of severe hypertension.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D001794:Blood Pressure; D003971:Diastole; D006801:Humans; D006974:Hypertension, Malignant / Q000188:drug therapy*; D009203:Myocardial Infarction / Q000517:prevention & control*; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D000959:Antihypertensive Agents; D011433:Propranolol