Berger, S. B., Soares, L. E. S., Martin, A. A., Ambrosano, G. M. B., Tabchoury, C. P. M., & Giannini, M. (2015). Effects of various hydrogen peroxide bleaching concentrations and number of applications on ename. Brazilian Journal of Oral Sciences, 13(1), 22–27. Retrieved from https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640925