Zhou SF, Estrera AL, Miller CC 3rd, Ignacio C, Panthayi S, Loubser P, Sagun DL, Sheinbaum R, Safi HJ. Ann Thorac Surg. 2013 May;95(5):1525-30. doi: 10.1016/ j.athoracsur.2012.09.054. Epub 2012 Dec 13.
Department of Anesthesiology, University of Texas Medical School at Houston, Memorial Hermann Heart and Vascular Institute, Houston, TX 77030, USA.