Ayad NM. HYDROGEN PEROXIDE BLEACHING: effect of various concentrations on mercury and other metal ions release from admixed and spherical dental amalgam. Arch Oral Res. [Internet]. 29º de novembro de 2009 [citado 27º de abril de 2025];5(2). Disponível em: https://periodicos.pucpr.br/oralresearch/article/view/23242