Trial of acetylsalicylic acid in the secondary prevention of mortality from myocardial infarction.
D000328:Adult; D000368:Aged; D001241:Aspirin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality / Q000517:prevention & control*; D011897:Random Allocation
D001241:Aspirin