A VALIDATED RP-HPLC METHOD FOR THE DETERMINATION OF DILTIAZEM IN RAW MATERIAL AND PHARMACEUTICAL DOSAGE FORM. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 10, n. 6, p. 487–491, 2018. DOI: 10.25004/IJPSDR.2018.100609. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/12.. Acesso em: 15 oct. 2025.