Chen Frank W, Zhou Xiaolong, Egbert Barbara M, Swetter Susan M, Sarin Kavita Y
Department of Dermatology, Stanford University School of Medicine, Stanford, California.
Pathology Service, VA Palo Alto Health Care System, Palo Alto, California.
J Am Acad Dermatol. 2014 Feb;70(2):e47-8. doi: 10.1016/j.jaad.2013.10.025.