title: 'Ex vivo accuracy of three electronic apex locators: root ZX, elements diagnostic unit and apex locator and propex'.
authors.forename: Prof Arieh
authors.initials: PA
authors.lastname: Kaufman
mesh_terms: D006801:Humans; D009811:Odontometry / Q000295:instrumentation*; D019227:Tooth Apex / Q000033:anatomy & histology*