1MDS, Prof., Department of Prosthodontics, Luxmi Bai Institute of Dental Sciences and Hospital, Patiala
2MBBS, Medical Officer, SHC, Namol
*Address for correspondence: Dr. Siddharth Phull, Professor, Department of Prosthodontics, Luxmi Bai Institute of Dental Sciences and Hospital, Patiala
Online published on 18 June, 2013.