Akshay N. Jadhav, Mukesh P.Ratnaparkhi, Mayur wattamwar, and Kutmalge meghshyam. 2014. “FORMULATION AND IN-VITRO EVALUATION OF PULSATILE RELEASE OF DILTIAZEM HYDROCHLORIDE”. International Journal of Pharmaceutics and Drug Analysis 2 (8):612-18. https://ijpda.org/index.php/journal/article/view/97.