Pongione G, Pompa G, Milana V, Di Carlo S, Giansiracusa A, Nicolini E, De Angelis F. Flexibility and resistance to cyclic fatigue of endodontic instruments made with different nickel-titanium alloys: a comparative test. Ann Stomatol (Roma) [Internet]. 2022 Aug. 17 [cited 2024 May 6];3(3-4):119-22. Available from: https://www.annalidistomatologia.eu/ads/article/view/153