Podder Indrashis, Das Anupam
Department of Dermatology, College of Medicine and Sagore Dutta hospital, Kolkata, West Bengal, India. E-mail:
Department of Dermatology, KPC Medical College and Hospital, Kolkata, West Bengal, India.
Indian J Dermatol. 2017 Sep-Oct;62(5):530-532. doi: 10.4103/ijd.IJD_81_17.