Medeiros, Fabianna da Conceição Dantas, et al. “Clinical Evaluation of Two Materials in the Restoration of Abfraction Lesions”. Brazilian Journal of Oral Sciences, vol. 14, no. 4, Sept. 2016, pp. 287-93, https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8646133.