Comparative study of file efficiency rotatories in cleaning simulated channels (ProTaper Next x X-Gray). Research, Society and Development, [S. l.], v. 11, n. 15, p. e326111537250, 2022. DOI: 10.33448/rsd-v11i15.37250. Disponível em: https://rsdjournal.org/rsd/article/view/37250. Acesso em: 5 dec. 2025.