Garud, Akanksha, and Navneet Garud. 2011. “Preparation and Evaluation of Chitosan Microcapsules of Metronidazole Using Tripolyphosphate Cross-Linking Method”. Dhaka University Journal of Pharmaceutical Sciences 9 (2):125-30. https://doi.org/10.3329/dujps.v9i2.7897.