YILMAZ G, TUNCAY TANRIVERDİ S, AKSU B, YEGEN G, ÖZER Ö. Preparation and in vitro characterization of etofenamate emulgels using quality by design. J.Res.Pharm. 2019; 23(6): 1033-1039. http://dx.doi.org/10.35333/jrp.2019.67