FORMULATION DEVELOPMENT AND CHARACTERIZATION OF NADIFLOXACIN LOADED SOLID LIPID NANOPARTICLE BASED HYDROGEL . Int. Res. J. Pharm. [Internet]. 2021 Apr. 3 [cited 2026 Jul. 27];12(4):23-3. Available from: https://irjponline.org/index.php/irjp/article/view/141