In vitro sealing ability of white and gray mineral trioxide aggregate (MTA) and white Portland cement used as apical plugs . Journal of Applied Oral Science, [S. l.], v. 15, n. 3, p. 181–185, 2007. DOI: 10.1590/S1678-77572007000300006. Disponível em: https://revistas.usp.br/jaos/article/view/3459.. Acesso em: 10 may. 2024.