title: Transient ischemic attacks and aspirin, stroke and death; negative studies and Type II error.
mesh_terms: D000328:Adult; D000368:Aged; D001241:Aspirin / Q000627:therapeutic use*; D002170:Canada; D002561:Cerebrovascular Disorders / Q000150:complications / Q000188:drug therapy* / Q000401:mortality; D002986:Clinical Trials as Topic; D003718:Denmark; D005260:Female; D005602:France; D006801:Humans; D002546:Ischemic Attack, Transient / Q000150:complications / Q000188:drug therapy* / Q000401:mortality; D008297:Male; D008508:Medication Errors; D008875:Middle Aged; D012306:Risk
chemical_list: D001241:Aspirin