G. SURESH; P. PAVAN; D.V.R.N. BIKSHAPATHI; Y. MADHUSUDAN RAO. FORMULATION AND EVALUATION OF FLOATING GASTRORETENTIVE DRUG DELIVERY SYSTEM OF DILTIAZEM HYDROCHLORIDE. International Journal of Pharma and Bio Sciences, [S. l.], v. 4, n. 2, p. 538–548, 2013. Disponível em: https://ijpbs.net/index.php/journal/article/view/2201. Acesso em: 3 jul. 2026.