K. Jyoshna*1, J. Praveen Kumar2 1*Krishna Teja Pharmacy College, Tirupati, A.P, India 2Associate Professor, Krishna Teja Pharmacy College, Tirupati. A B S T R A C T In the present work, an attempt has been made to develop Controlled release tablets of Diltiazem HCL by selecting different types of HPMC, Ethyl Cellulose and Eudragit S 100 as retarding polymers. All ... Read More »