A review on gastroretentive floating beads. International Journal of Pharmaceutical Chemistry, [S. l.], v. 9, n. 2, p. e5128, 2020. DOI: 10.7439/ijpc.v9i2.5128. Disponível em: https://ssjournals.co.in/index.php/ijpc/article/view/5128. Acesso em: 11 jun. 2025.