NEGIA, R.; GOSWAMIA, L.; KOTHIYAL, P. Microballoons: A better approach for gastro retention. Indian Journal of Pharmaceutical and Biological Research, [S. l.], v. 2, n. 02, p. 100–107, 2014. DOI: 10.30750/ijpbr.2.2.17. Disponível em: https://www.ijpbr.in/index.php/IJPBR/article/view/797. Acesso em: 8 aug. 2026.