title: Anticoagulation intensity and stroke during warfarin-use in atrial fibrillation patients.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Hart
mesh_terms: D000925:Anticoagulants / Q000494:pharmacology*; D001281:Atrial Fibrillation / Q000188:drug therapy*; D002545:Brain Ischemia / Q000473:pathology; D006801:Humans; D019934:International Normalized Ratio; D012307:Risk Factors; D020521:Stroke / Q000188:drug therapy*; D014859:Warfarin / Q000009:adverse effects* / Q000494:pharmacology*
chemical_list: D000925:Anticoagulants; D014859:Warfarin