Stephens Michael R, Barbieri John S, Lipoff Jules B
Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
J Am Acad Dermatol. 2020 Aug;83(2):624-626. doi: 10.1016/j.jaad.2019.08.076. Epub 2019 Sep 6.