GAMBARINI, G.; GALLI, M.; FEGHALI, M.; CASTAGNOLA, R.; GRANDE, N. M. Scanning electron microscopy evaluation of external surface defects in different nickel-titanium endodontic instruments . Annali di stomatologia , [S. l.], v. 17, n. 1, p. 62–68, 2026. DOI: 10.59987/ads/2026.1.62-68. Disponível em: https://www.annalidistomatologia.eu/ads/article/view/502. Acesso em: 20 mar. 2026.