Yahata, Y Effect of heat treatment on transformation temperatures and bending properties of nickel-titanium endodontic instruments. [electronic resource] - International endodontic journal Jul 2009 - 621-6 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1365-2591 Standard No.: 10.1111/j.1365-2591.2009.01563.x doi Subjects--Topical Terms: Calorimetry, Differential ScanningDental Alloys--chemistryElastic ModulusElasticityEquipment DesignHot TemperatureHumansMaterials TestingNickel--chemistryPliabilityRoot Canal Preparation--instrumentationStress, MechanicalSurface PropertiesTime FactorsTitanium--chemistry