Preparation and characterization of diltiazem nanocapsules: Influence of various polymers. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 4, n. 3, 2014. DOI: 10.22377/ajp.v4i3.223. Disponível em: http://www.asiapharmaceutics.info/index.php/ajp/article/view/223. Acesso em: 15 apr. 2026.