Influence of the apical enlargement size on the endotoxin level reduction of dental root canals . Journal of Applied Oral Science, [S. l.], v. 20, n. 6, p. 661–666, 2012. DOI: 10.1590/S1678-77572012000600012. Disponível em: https://revistas.usp.br/jaos/article/view/53300.. Acesso em: 24 maio. 2024.