.D, M., and D. Sakthi. “EVALUATION OF DIFFERENCE IN BACTERIAL CONTAMINATION OF TOOTHBRUSHES BETWEENPATIENTS WITH GINGIVITIS AND PATIENTS WITHHEALTHY GINGIVA-A PILOT STUDY”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 9, no. 2, Mar. 2023, pp. 38-43, https://ijprt.org/index.php/pub/article/view/109.