Evaluation of the surface of root canal walls after utilization of endodontic rotary systems: SEM study . Journal of Applied Oral Science, [S. l.], v. 13, n. 1, p. 78–82, 2005. DOI: 10.1590/S1678-77572005000100016. Disponível em: https://www.revistas.usp.br/jaos/article/view/3253.. Acesso em: 1 jun. 2024.