FLOATING TABLETS AS A CONTROLLED RELEASE STOMACH TARGETED DRUG DELIVERY SYSTEM OF DILTIAZEM HYDROCHLORIDE. Journal of Pharmaceutical Research and Opinion, [S. l.], v. 2, n. 11, 2014. Disponível em: http://www.innovativejournal.in/index.php/jpro/article/view/772. Acesso em: 23 oct. 2026.