B, GEETHIKA., ARVINA RAJASEKAR, and MANJARI CHAUDARY. “Prevalence of Periodontal Diseases Among Individuals Above 45 Years: A Retrospective Study”. The journal of contemporary issues in business and government 27, no. 2 (April 30, 2021): 527–533. Accessed December 23, 2024. https://cibgp.com/au/index.php/1323-6903/article/view/957.