CHAUHAN, S. B. and SAINI, S. (2019) “FORMULATION AND EVALUATION OF TRANSDERMAL PATCHES OF METOPROLOL TARTRATE USING PERMEATION ENHANCERS OF NATURAL AND SYNTHETIC ORIGIN”, International Journal of Applied Pharmaceutics, 11(5), pp. 317–323. doi: 10.22159/ijap.2019v11i5.32759.