Lopez Keila N, Decker Jamie A, Friedman Richard A, Kim Jeffrey J
Section of Pediatric Cardiology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas 77030, USA.
Heart Rhythm. 2011 Mar;8(3):471-3. doi: 10.1016/j.hrthm.2010.10.014. Epub 2010 Oct 13.