Ghosh Sudip Kumar, Bandyopadhyay Debabrata
Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, 1, Khudiram Bose Sarani, Kolkata- 700 004, India.
Indian J Dermatol Venereol Leprol. 2011 Mar-Apr;77(2):244-8. doi: 10.4103/0378-6323.77481.