For citations:
Ostanina D.A., Mitronin Yu.A., Anisimova D.V., Mitronin A.V. Optimization of difficult endodontic treatment with nickel-titanium files in martensitic and austenitic phase. Endodontics Today. 2024;22(1):4-10. (In Russ.) https://doi.org/10.36377/ET-0004