title: Aspirin: a user's guide to who needs it and how much to take. Just because you can buy aspirin without a prescription (and for pennies a tablet) doesn't mean everyone should be taking it to prevent a heart attack or stroke.
mesh_terms: D001241:Aspirin / Q000008:administration & dosage* / Q000009:adverse effects; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D010975:Platelet Aggregation Inhibitors / Q000008:administration & dosage* / Q000009:adverse effects; D020521:Stroke / Q000517:prevention & control*
chemical_list: D010975:Platelet Aggregation Inhibitors; D001241:Aspirin