Kadin Marshall E, Hughey Lauren C, Wood Gary S
Department of Dermatology and Skin Surgery, Roger Williams Medical Center (an affiliate of Boston University School of Medicine), Providence, Rhode Island.
Department of Dermatology, University of Alabama School of Medicine, Birmingham, Alabama.
J Am Acad Dermatol. 2014 Feb;70(2):374-6. doi: 10.1016/j.jaad.2013.09.007.