Tozzi Robert J, Abdel-Razek Ahmed M, Kipel George, Gardin Julius M
Department of Pediatrics, Divisions of Pediatric Cardiology, Hackensack University Medical Center, Hackensack, New Jersey, USA.
J Am Coll Cardiol. 2013 Aug 13;62(7):643. doi: 10.1016/j.jacc.2013.01.105. Epub 2013 Jun 7.