Straub Renee D, Salvaggio Heather L, Adams David R, Zaenglein Andrea L
Department of Dermatology, Penn State/Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, USA.
Pediatr Dermatol. 2009 Nov-Dec;26(6):747-8. doi: 10.1111/j.1525-1470.2009.01025.x.