Saxena Aradhna, Shapiro Michael, Kasper David A, Fitzpatrick James E, Mellette J Ramsey
Department of Dermatology and Cutaneous Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.
Dermatol Surg. 2007 Sep;33(9):1130-5. doi: 10.1111/j.1524-4725.2007.33231.x.