TY - GEN AU - Brühl,Marius AU - Urban,Kent AU - Donnermeyer,David AU - Schäfer,Edgar AU - Bürklein,Sebastian TI - Tube Technique with Light-curing Composite for Removing Fractured Root Canal Instruments: Influence of Polymerization Cycles and Mechanical Exposure SN - 1878-3554 PY - 2020///0309 KW - Curing Lights, Dental KW - Dental Pulp Cavity KW - Germany KW - Materials Testing KW - Polymerization KW - Root Canal Preparation KW - Stress, Mechanical KW - Titanium N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.joen.2019.12.006 ER -