Garud, Akanksha, and Navneet Garud. “Preparation and Evaluation of Chitosan Microcapsules of Metronidazole Using Tripolyphosphate Cross-Linking Method”. Dhaka University Journal of Pharmaceutical Sciences 9, no. 2 (June 27, 2011): 125–130. Accessed November 29, 2022. https://banglajol.info/index.php/JPharma/article/view/7897.