Almeida, G C Torsional behaviour of Reciproc and Reciproc blue instruments associated with their martensitic transformation temperatures. [electronic resource] - International endodontic journal Dec 2019 - 1768-1772 p. digital Publication Type: Journal Article ISSN: 1365-2591 Standard No.: 10.1111/iej.13185 doi Subjects--Topical Terms: Dental InstrumentsEquipment DesignGermanyHumansMaterials TestingRoot Canal PreparationStress, MechanicalTemperatureTitanium