title: [Clinical study of the efficacy of devices for electronic measurement of the working length].
mesh_terms: D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D004582:Electronics, Medical / Q000295:instrumentation; D006801:Humans; D012390:Root Canal Therapy / Q000295:instrumentation*; D014092:Tooth Root / Q000033:anatomy & histology*
vernacular_title: Etude clinique de l'efficacité des appareils de mesure électronique de la longueur de travail.