Varghese Thomas K, Hofstetter Wayne L, Rizk Nabil P, Low Donald E, Darling Gail E, Watson Thomas J, Mitchell John D, Krasna Mark J
Division of Cardiothoracic Surgery, University of Washington, Seattle, Washington 98195, USA.
Ann Thorac Surg. 2013 Jul;96(1):346-56. doi: 10.1016/j.athoracsur.2013.02.069. Epub 2013 Jun 7.