Wan Marilyn T, Strober Bruce E, Wu Jashin J, Shin Daniel B, Gelfand Joel M
Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.
University of Connecticut Health Center, Farmington, Connecticut.
J Am Acad Dermatol. 2017 Sep;77(3):569-572. doi: 10.1016/j.jaad.2017.05.032.