Double blind trial of long-term anticoagulant treatment after myocardial infarction.
D000208:Acute Disease; D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003374:Coumarins / Q000627:therapeutic use; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000401:mortality; D009426:Netherlands; D010919:Placebos
D000925:Anticoagulants; D003374:Coumarins; D010919:Placebos