In-office dental bleaching in adolescents using 6% hydrogen peroxide with different application tips: randomized clinical trial. Journal of Applied Oral Science, [S. l.], v. 31, p. e20230216, 2023. DOI: 10.1590/1678-7757-2023-0216 . Disponível em: https://revistas.usp.br/jaos/article/view/217828.. Acesso em: 20 maio. 2024.