title: Aspirin, warfarin, and stroke prevention.
mesh_terms: D001241:Aspirin / Q000627:therapeutic use*; D002561:Cerebrovascular Disorders / Q000517:prevention & control*; D006801:Humans; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D014859:Warfarin; D001241:Aspirin