Gray Yulia, Johnson Sandrivette, Polley Dennis C, Elston Dirk M
Ackerman Academy of Dermatopathology, New York, USA.
Polley Clinic of Dermatology and Dermatologic Surgery, Wilson, North Carolina, New York, USA.
Indian Dermatol Online J. 2016 May-Jun;7(3):206-7. doi: 10.4103/2229-5178.182370.