ASHRAFI, M.; CHOWDHURY, J. A.; REZA, M. S. Controlled Release of Metformin Hydrochloride I. In vitro Release from Physical Mixture Containing Xanthan Gum as Hydrophilic Rate Retarding Polymer. Dhaka University Journal of Pharmaceutical Sciences, [S. l.], v. 4, n. 1, 2007. DOI: 10.3329/dujps.v4i1.200. Disponível em: https://banglajol.info/index.php/JPharma/article/view/200. Acesso em: 23 nov. 2024.