Mehta Prafull, Kumar Ramesh, Jain Suresh Kumar, Rai Naresh N
Department of Dermatology, Venereology, and Leprology, Government Medical College, Kota, Rajasthan, India.
Indian J Dermatol Venereol Leprol. 2014 Sep-Oct;80(5):470-1. doi: 10.4103/0378-6323.140325.