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Kilambi Pundarikakshudu, PhD, is a professor at Shree S.K. Patel College of Pharmaceutical Education and Research, "Ganpat Vidyanagar."
September 02, 2003
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.