Huang Kathie P, Mattoch Ingerlisa W, Sundram Uma N, Bruckner Anna L
Department of Dermatology, Stanford University School of Medicine, Stanford, California 94063, USA.
Pediatr Dermatol. 2009 Nov-Dec;26(6):747-8. doi: 10.1111/j.1525-1470.2009.01027.x.