Effect of pre-flaring and file size on the accuracy of two electronic apex locators. Journal of Applied Oral Science, [S. l.], v. 20, n. 5, p. 538–543, 2012. DOI: 10.1590/S1678-77572012000500008. Disponível em: https://www.revistas.usp.br/jaos/article/view/47987.. Acesso em: 18 may. 2024.