Sudhakar S, Rocky J, Ramaswamy P, Smitha B, Kiran Ch Sai
Department of Oral Medicine and Radiology, St. Joseph Dental College and Hospital, Eluru, Andhra Pradesh, India.
Indian Dermatol Online J. 2016 Mar-Apr;7(2):137-8. doi: 10.4103/2229-5178.174341.