Shekhar Neema1, Subhash Chandra Shaw2, Shridhar Gopalakrishnan3. 1. Department of Dermatology, Armed Forces Medical College, Pune, India. 2. Department of Pediatrics, Armed Forces Medical College, Pune, India. drscshaw@rediffmail.com. 3. Department of Pediatrics, Armed Forces Medical College, Pune, India.