Zeft Andrew, Yaish Hassan, Prince Jeffrey, Bohnsack John, Jackson W Daniel, Coffin Cheryl M
Department of Pediatrics, Division of Immunology and Rheumatology, University of Utah, Salt Lake City, UT 84158, USA.
J Pediatr. 2008 Aug;153(2):283-6, 286.e1. doi: 10.1016/j.jpeds.2008.04.020.