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Continue to ChatAn Investigation of the Metal Fatigue of Different Nickel-Titanium Rotary Instruments After Prolonged Use - https://avesis.uludag.edu.tr/publication/details/24346a13-eefa-4aa0-a141-c1fc11a1e49d/an-investigation-of-the-metal-fatigue-of-different-nickel-titanium-rotary-instruments-after-prolonged-use