Shukla, Rama, and L. K. Omray. “FORMULATION AND CHARACTERIZATION OF DILTIAZEM TRANSDERMAL SYSTEM FOR THE TREATMENT OF HYPERTENSION”. International Journal of Current Pharmaceutical Research 8, no. 3 (July 1, 2016): 12–15. Accessed April 20, 2024. https://journals.innovareacademics.in/index.php/ijcpr/article/view/13357.