Kanathur Shilpa, Sarvajnyamurthy Sacchidanand, Somaiah Savitha A
Department of Dermatology, Venereology and Leprosy, Bangalore Medical College and Research Institute, Banglore, India.
Indian J Dermatol Venereol Leprol. 2013 May-Jun;79(3):439-43. doi: 10.4103/0378-6323.110801.