Rendón-Arias, L. A., Cano-Correa, G. A., Peláez-Vargas, A., Jaramillo-Vallejo, P. M., García-García, C. and Montoya-Góez, Y. (2009) “In vitro evaluation of frictional resistance between ceramic brackets and orthodontic steel arches with and without glass coatings applied by sol-gel method”, Revista Facultad de Odontología Universidad de Antioquia, 20(1), pp. 58–71. doi: 10.17533/udea.rfo.2370.