CLINICAL AND EXPERIMENTAL HEALTH SCIENCES, cilt.11, sa.1, ss.9-13, 2021 (ESCI)
Objective: The aim of this study was to compare the efficacy of MTAD (a mixture of a tetracycline isomer, an acid, and a detergent), Er:YAG laser, 17% EDTA, and 5.25% NaOCl in removing the smear layer from the surface of instrumented root canals.