title: Stroke in atrial fibrillation: a need for effective anticoagulation.
authors.forename: Vishal
authors.initials: V
authors.lastname: Bhatia
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000150:complications*; D002986:Clinical Trials as Topic; D006801:Humans; D019934:International Normalized Ratio; D008875:Middle Aged; D012307:Risk Factors; D020521:Stroke / Q000209:etiology / Q000517:prevention & control; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D000925:Anticoagulants; D014859:Warfarin