K. B., Menaka, Sidra Raza, Sangeeta U. Nayak, and Vinita Krishna. 2023. “Evaluation of Audio-Visual Aids As a Medium of Periodontal Health Education for Patients With Periodontitis”. International Journal Of Community Medicine And Public Health 10 (9):3289-94. https://doi.org/10.18203/2394-6040.ijcmph20232692.