Formulation and Evaluation of Biodegradable Microsphere Hydrogel for Ocular Delivery of Metronidazole. International Journal of Advanced Pharmaceutical Sciences and Research (IJAPSR), [S. l.], v. 6, n. 5, p. 12–16, 2026. DOI: 10.54105/ijapsr.F4118.06050826. Disponível em: https://www.journals.latticescipub.com/index.php/ijapsr/article/view/1279.. Acesso em: 31 aug. 2026.