DESHMUKH, M. .; AHMED, N. . Evaluation of etiology of discoloration, site of discoloured tooth and outcomes of different techniques used for vital tooth bleaching- a retrospective analysis. The journal of contemporary issues in business and government, [S. l.], v. 26, n. 2, p. 184–191, 2020. Disponível em: https://cibgp.com/au/index.php/1323-6903/article/view/248. Acesso em: 21 dec. 2024.