Prabhakar Reddy Veerareddy D. Formulation and Evaluation of Darifenacin Hydrobromide Extended Release Dosage Form using Multiparticulate Drug Delivery System. ijpba [Internet]. 2014 Apr. 22 [cited 2024 Nov. 23];4(6). Available from: http://ijpba.info/index.php/ijpba/article/view/1198