Evaluation of the shaping characteristics of the ProTaper Next and X-Gray systems in simulated canals with double curvature . Research, Society and Development, [S. l.], v. 11, n. 8, p. e10811830662, 2022. DOI: 10.33448/rsd-v11i8.30662. Disponível em: https://rsdjournal.org/rsd/article/view/30662. Acesso em: 5 dec. 2025.