1. Department of Public Health Dentistry , Panineeya Institute of Dental Sciences and Hospital , Hyderabad , India
2. Department of Public Health Dentistry , Panineeya Institute of Dental Sciences and Hospital , Road No. 5, Kamala Nagar, Dilsukhnagar , Hyderabad 500060 , India , Phone: +91-9989651897, Fax: +91-40-24045037