Tiwari, Vidhatri, Vrinda Saxena, Ajay Bhambhal, Utkarsh Tiwari, and Aishwarya Singh. 2012. “Knowledge Towards Immunization Among Dentist of Bhopal City”. Journal of Orofacial Research 2 (2): 73-75. https://mansapublishers.com/jofr/article/view/1746.