Ng How Tseung Karina S Y, Zhao Jing Jun, Jia Yan Ru, Keyal Uma, Bhatta Anil Kumar
Department of Dermatology, Tongji Hospital of Tongji University, Shanghai, China.
Indian J Dermatol Venereol Leprol. 2015 Jan-Feb;81(1):95. doi: 10.4103/0378-6323.148610.