T. M Maddox, C Ross, H. M Tavel, E. E Lyons, M Tillquist, P. M Ho, J. S Rumsfeld, K. L Margolis, P. J O'Connor, J. V Selby and D. J. Magid
Circulation: Cardiovascular Quality and Outcomes 3 ( 4 ): 347 - 357 , 2010