Oral Anticoagulants for Stroke Prevention in Atrial Fibrillation: Current Status, Special Situations, and Unmet Needs
Lancet 386:303-310, Verheugt, F.W.A. & Granger, C.B., 2015
New Antithrombotic Drugs for Atrial Fibrillation: Caution is Needed
Lancet 379:e24, Bell,S.,et al, 2012