Khandpur Sujay, Chaturvedi Pankaj, Kumar Uttam, Khaitan Binod K, Samantaray Jyotish C, Sharma Vinod K
Department of Dermatology & Venereology, All India Institute of Medical Sciences, New Delhi, India.
Int J Dermatol. 2010 May;49(5):565-9. doi: 10.1111/j.1365-4632.2010.04326.x.