Jaisankar T J, Garg B R, Reddy B S, Riba B, Ramarao A P
Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.
Int J Dermatol. 1994 Apr;33(4):272-4. doi: 10.1111/j.1365-4362.1994.tb01043.x.