Wu Jashin J, Papajohn Nicholas G, Murase Jenny E, Verkruysse Willem, Kelly Kristen M
Department of Dermatology, Kaiser Permanente, Los Angeles Medical Center, Los Angeles, California, USA.
Dermatol Surg. 2009 Mar;35(3):538-42. doi: 10.1111/j.1524-4725.2009.01092.x.