Graham Eric M, Forbus Geoffrey A, Bradley Scott M, Shirali Girish S, Atz Andrew M
Division of Pediatric Cardiology, Medical University of South Carolina, Charleston, SC 29425, USA.
J Thorac Cardiovasc Surg. 2006 May;131(5):e7-8. doi: 10.1016/j.jtcvs.2005.12.028.