Patel Priti M, Bartlett Heather L, Scholz Thomas, Burzynski Jeffrey, Behrendt Douglas M, Burkhart Harold M
Department of Pediatric Cardiology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA.
J Thorac Cardiovasc Surg. 2007 Oct;134(4):1065-6. doi: 10.1016/j.jtcvs.2007.04.066.