Anticoagulants after myocardial infarction in the elderly.
D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy*; D011897:Random Allocation
D000925:Anticoagulants