SHINDE, A. J. Formulation and Optimization of Expandable Gastroretentive Tablet of Diltiazem Hydrochloride using Factorial Design. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 11, n. 01, 2017. DOI: 10.22377/ajp.v11i01.1085. Disponível em: http://asiapharmaceutics.info/index.php/ajp/article/view/1085. Acesso em: 25 apr. 2024.