title: Publicity on beta-blocker heart attack trial criticized.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D011641:Public Relations; D014481:United States
chemical_list: D000319:Adrenergic beta-Antagonists