Lawton Jennifer S, Moazami Nader, Pasque Michael K, Moon Marc R, Damiano Ralph J
Department of Surgery, Division of Cardiothoracic Surgery, Washington University School of Medicine, St Louis, MO, USA.
J Thorac Cardiovasc Surg. 2009 Jun;137(6):1556-7. doi: 10.1016/j.jtcvs.2008.06.042. Epub 2008 Sep 19.