Noenko, I. ., V. . Fedak, and A. . Biley. “Local Elements Content on Working Surfaces of Five Different New Ni-Ti Rotary Endodontic Files: SEM-EDS Study”. The Journal of Dentists, vol. 12, Feb. 2024, pp. 1-9, doi:10.12974/2311-8695.2024.12.01.