S, J., R. S, A. P, G. K, and M. C. C. “Formulation, in Vitro and in Vivo Characterization of Transdermal Patches of Etoricoxib ”. International Journal of Research in Phytochemistry and Pharmacology, Vol. 5, no. 4, Aug. 2015, pp. 58-64, https://scienztech.org/index.php/ijrpp/article/view/879.