Adjusted-dose warfarin versus aspirin for preventing stroke in patients with atrial fibrillation.
Hart
Robert G
RG
Pearce
Lesly A
LA
Aguilar
Maria I
MI
D000368:Aged; D000369:Aged, 80 and over; D000925:Anticoagulants / Q000008:administration & dosage*; D001241:Aspirin / Q000008:administration & dosage*; D001281:Atrial Fibrillation / Q000150:complications*; D005343:Fibrinolytic Agents / Q000008:administration & dosage*; D006801:Humans; D020521:Stroke / Q000517:prevention & control*; D014859:Warfarin / Q000008:administration & dosage*
D000925:Anticoagulants; D005343:Fibrinolytic Agents; D014859:Warfarin; D001241:Aspirin