Parimalam Kumar, Thomas Jayakar
Department of Dermatology, Thanjavur Medical College, Chennai, Tamil Nadu, India.
Department of Skin and STD, Sree Balaji Medical College, Chennai, Tamil Nadu, India. E-mail:
Indian J Dermatol. 2016 Jan-Feb;61(1):125. doi: 10.4103/0019-5154.174182.