Variation in warfarin thromboprophylaxis after mitral valve repair: does equipoise exist and is a randomized trial warranted?
Suri RM, Thourani VH, He X, Brennan JM, O'Brien SM, Rankin JS, Schaff HV, Gammie JS. Variation in warfarin thromboprophylaxis after mitral valve repair: does equipoise exist and is a randomized trial warranted? Ann Thorac Surg. 2013 Jun; 95(6):1991-8; discussion 1998-9.