Floating microspheres: a review. Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 48, n. 1, p. 17–30, 2012. DOI: 10.1590/S1984-82502012000100003. Disponível em: https://revistas.usp.br/bjps/article/view/46151.. Acesso em: 25 maio. 2024.