Kimura, Shunsuke Effect of Optimum Torque Reverse Motion on Torque and Force Generation during Root Canal Instrumentation with Crown-down and Single-length Techniques. [electronic resource] - Journal of endodontics Feb 2020 - 232-237 p. digital Publication Type: Journal Article ISSN: 1878-3554 Standard No.: 10.1016/j.joen.2019.11.007 doi Subjects--Topical Terms: CrownsDental AlloysDental Pulp CavityEquipment DesignRoot Canal PreparationRotationTitaniumTorque