AU - Agarwal S, MD, MPH, CPH, Hachamovitch R, MD, MS, Menon V, MD TI - Current trial-associated outcomes with warfarin in prevention of stroke in patients with nonvalvular atrial fibrillation: A meta-analysis PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {623-631}, VI - 172 IP - 8 AID - 10.1001/archinternmed.2012.121 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2012.121 SO - Archives of Internal Medicine April 23, 2012 172(8):623