Influence of different methods of cervical flaring on establishment of working length . Journal of Applied Oral Science, [S. l.], v. 14, n. 5, p. 351–354, 2006. DOI: 10.1590/S1678-77572006000500010. Disponível em: https://revistas.usp.br/jaos/article/view/3399.. Acesso em: 17 jul. 2024.