PARTHASARATHY, PREETHA, M. JEEVITHA, and SREEDEVI DHARMAN. 2021. “Pattern of Tooth Mobility in Smokers and Non-Smokers With Chronic Periodontitis”. The Journal of Contemporary Issues in Business and Government 27 (2):2369-77. https://cibgp.com/au/index.php/1323-6903/article/view/1142.