Rattan Renu, Sharma Abhishek, Shanker Vinay, Tegta Gita R, Verma Ghanshyam K
Department of Dermatology, Venereology and Leprosy, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India.
Indian J Dermatol Venereol Leprol. 2016 Jan-Feb;82(1):112. doi: 10.4103/0378-6323.162323.