Arora, Varun, Jitender Jitender, Roohi Singh, and Kanica Gandhi. “Assessment of Effect of Probiotics to Nonsurgical Treatment of Chronic Periodontitis”. International journal of health sciences 6, no. S1 (May 9, 2022): 9322–9328. Accessed May 16, 2026. https://sciencescholar.us/journal/index.php/ijhs/article/view/7113.