title: Use of aspirin as primary prevention of cardiovascular events.
authors.forename: Paul M
authors.initials: PM
authors.lastname: Ridker
authors.forename: Nancy R
authors.initials: NR
authors.lastname: Cook
authors.forename: Julie E
authors.initials: JE
authors.lastname: Buring
mesh_terms: D000368:Aged; D001241:Aspirin / Q000627:therapeutic use*; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D015201:Meta-Analysis as Topic; D008875:Middle Aged; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D012306:Risk
chemical_list: D010975:Platelet Aggregation Inhibitors; D001241:Aspirin