PREPARATION AND EVALUATION OF FENTANYL TRANSDERMAL PATCHES USING LIDOCAINE AS A MODEL DRUG AND AZELAIC ACID AS A PENETRATION ENHANCER Journal title: International Journal of Pharmacy and Pharmaceutical Sciences Authors: Nawal A. Rajab, Alaa A. Abdul Rassol, Shereen M. Assaf, Al-sayed A. Sallam Subject(s):
