Abhinav C, Mahajan Vikram K, Mehta Karaninder S, Chauhan Pushpinder S
Department of Dermatology, Venereology and Leprosy, Dr Rajendra Prasad Government Medical College, Kangra (Tanda), India.
Int J Dermatol. 2015 Jul;54(7):819-22. doi: 10.1111/ijd.12143. Epub 2013 Dec 10.