KHAN, YOUSAF, SYED UMER JAN, and RAHMAN GUL. “FORMULATION AND EVALUATION OF MEFENAMIC ACID OINTMENT USING PENETRATION ENHANCERS”. International Journal of Current Pharmaceutical Research 12, no. 6 (November 15, 2020): 114-118. Accessed May 11, 2021. https://innovareacademics.in/journals/index.php/ijcpr/article/view/40306.