title: [Experimental study of canal trajectory using sonic instruments].
mesh_terms: D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D006801:Humans; D012390:Root Canal Therapy / Q000295:instrumentation*; D013016:Sound; D014092:Tooth Root / Q000033:anatomy & histology; D014464:Ultrasonic Therapy / Q000295:instrumentation*
vernacular_title: Etude expérimentale du respect de la trajectoire canalaire par les instruments soniques.