SULTANA, Y., K. KOHLI, R. KHAR AND, and M. AQIL. “Preparation and Dissolution Characteristics of Sustained Release Diltiazem Hydrochloride Tablets”. The East and Central African Journal of Pharmaceutical Sciences 9, no. 2 (November 13, 2018): 40-45. Accessed July 3, 2024. https://uonjournals.uonbi.ac.ke/ojs/index.php/ecajps/article/view/42.