Alka Maral, Pooja Gupta, Prerna Gupta and Alok Semwal 2023. FORMULATION AND EVALUATION OF CHITOSAN MICROSPHERES OF COMBINED DRUG (ISONIAZID AND PYRIDOXINE) RELEASE PROFILE BY IONOTROPIC GELATION METHOD. Journal of Population Therapeutics and Clinical Pharmacology. 30, 18 (Oct. 2023), 1134–1145. DOI:https://doi.org/10.53555/jptcp.v30i18.3252.