SOUMYA, M. Preparation And Optimisation Of Valsartan Bilayered Sustained Release Matrix Tablets. International Journal of Pharmaceutical & Biological Archive, [S. l.], v. 2, n. 3, 2011. Disponível em: http://ijpba.info/index.php/ijpba/article/view/288. Acesso em: 27 jul. 2024.