SHIVA KUMAR YELLANKI, JEET SINGH, and FV MANVI. “Formulation, Characterization and Evaluation of Metronidazole Gel for Local Treatment of Periodontitis”. International Journal of Pharma and Bio Sciences 1, no. 2 (June 30, 2010): 1–9. Accessed July 23, 2026. https://ijpbs.net/index.php/journal/article/view/19.