title: Are beta-blockers really underutilized in postinfarction patients?
authors.forename: R A
authors.initials: RA
authors.lastname: O'Rourke
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D004363:Drug Utilization; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'
chemical_list: D000319:Adrenergic beta-Antagonists