Atara, Samir A., and Moinuddin Soniwala. “FORMULATION AND EVALUATION OF PECTIN-CALCIUM CHLORIDE BEADS OF AZATHIOPRINE FOR COLON TARGETED DRUG DELIVERY SYSTEM”. International Journal of Pharmacy and Pharmaceutical Sciences 10, no. 1 (January 1, 2018): 172–177. Accessed April 3, 2026. https://www.journals.innovareacademics.in/index.php/ijpps/article/view/23175.