Agarwal Bhaskar, Singh Saumyendra Vikram, Bhansali Sumit, Agarwal Srishti
Department of Prosthodontics, Faculty of Dental Sciences, CSM Medical University, Lucknow, Uttar Pradesh, India E-mail:
Indian J Community Med. 2012 Jul;37(3):201-2. doi: 10.4103/0970-0218.99934.