KUMAR, V. V.; GLADIOLA, B. D.; CHETTY, C. M.; UGANDAR, R. E. FORMULATION AND EVALUATION OF GASTRO RETENTIVE DRUG DELIVERY SYSTEM OF ZANAMIVIR USING DIFFERENT POLYMERS. Journal of Biomedical and Pharmaceutical Research, [S. l.], v. 8, n. 4, p. 41–47, 2019. DOI: 10.32553/jbpr.v8i4.641. Disponível em: https://jbpr.in/index.php/jbpr/article/view/641. Acesso em: 16 apr. 2026.