Kilambi Pundarikakshudu, PhD, is a professor at Shree S.K. Patel College of Pharmaceutical Education and Research, "Ganpat Vidyanagar."
The Fabrication And Evaluation of the Formulation Variables of a Controlled-Porosity Osmotic Drug Delivery System with Diltiazem Hydrochloride
The study presented in this article used a controlled-porosity osmotic pump, which was prepared in the form of a bilayered tablet containing a drug compartment and an osmogen layer for the delayed release of diltiazem HCI.