Crown discoloration promoted by materials used in regenerative endodontic procedures and effect of dental bleaching: spectrophotometric analysis. Journal of Applied Oral Science, [S. l.], v. 25, n. 2, p. 234–242, 2017. DOI: 10.1590/1678-77572016-0398. Disponível em: https://www.periodicos.usp.br/jaos/article/view/132895.. Acesso em: 2 jun. 2024.