title: New daily aspirin guidelines address age, sex differences.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001161:Arteriosclerosis / Q000517:prevention & control*; D001241:Aspirin / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D017410:Practice Guidelines as Topic; D011322:Primary Prevention / Q000379:methods*; D014481:United States
chemical_list: D010975:Platelet Aggregation Inhibitors; D001241:Aspirin