Formulation & evaluation of floating microspheres of flupirtine maleate. International Journal of Pharmacy and Life Sciences, [S. l.], v. 4, n. 4, p. 2535–2540, 2013. Disponível em: https://ijplsjournal.com/index.php/ijpls/article/view/675. Acesso em: 17 sep. 2025.