Comparison of debris extruded apically and working time used by ProTaper Universal rotary and ProTaper retreatment system during gutta-percha removal . Journal of Applied Oral Science, [S. l.], v. 18, n. 6, p. 542–545, 2010. DOI: 10.1590/S1678-77572010000600002. Disponível em: https://www.revistas.usp.br/jaos/article/view/3842.. Acesso em: 27 may. 2024.