A histological comparison of the canal wall planing ability of two new endodontic files.
D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D006801:Humans; D008963:Molar / Q000033:anatomy & histology; D011670:Pulpectomy / Q000295:instrumentation; D012390:Root Canal Therapy / Q000295:instrumentation*