Venugopal Vakati, Rahul Shwetha, Gnanaraj Pushpa, Narasimhan Murali, Karthikeyan Subashini
Department of Dermatology, Sri Ramaswamy Memorial (SRM) Medical College Hospital and Research Center, Kancheepuram, India.
Int J Dermatol. 2014 Mar;53(3):349-51. doi: 10.1111/j.1365-4632.2012.05531.x. Epub 2013 Dec 10.