Wilson I Gonsalves et al.
Mayo Clinic proceedings, 88(5), 495-511 (2013-05-04)
Vitamin K antagonists were the only class of oral anticoagulants available to clinicians for decades. However, with the US Food and Drug Administration approval of new oral anticoagulants, such as dabigatran, rivaroxaban, and apixaban, clinicians now have a broader choice.