The application of therapeutic-trial principles to improve the design of epidemiologic research: a case-control study suggesting that anticoagulants reduce mortality in patients with myocardial infarction.
D000208:Acute Disease; D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004812:Epidemiologic Methods; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000401:mortality; D011897:Random Allocation; D012306:Risk
D000925:Anticoagulants