title: The beta-blocker heart attack trial. beta-Blocker Heart Attack Study Group.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D035061:Control Groups; D004311:Double-Blind Method; D035082:Federal Government; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000401:mortality; D009316:National Institutes of Health (U.S.); D011433:Propranolol / Q000008:administration & dosage / Q000627:therapeutic use*; D011897:Random Allocation; D018570:Risk Assessment; D014481:United States
chemical_list: D011433:Propranolol