Floating and bioadhesive delivery system of metoprolol succinate: Formulation, development and in vitro evaluation. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 6, n. 3, 2014. DOI: 10.22377/ajp.v6i3.217. Disponível em: http://www.asiapharmaceutics.info/index.php/ajp/article/view/217. Acesso em: 15 apr. 2026.