Soares DG, Marcomini N, Duque CC de O, Bordini EAF, Zuta UO, Basso FG, et al. Increased whitening efficacy and reduced cytotoxicity are achieved by the chemical activation of a highly concentrated hydrogen peroxide bleaching gel. J Appl Oral Sci [Internet]. 2024 Sep. 4 [cited 2025 Mar. 13];27:e20180453. Available from: https://journals.usp.br/jaos/article/view/200027