title: [Sonic preparation of molar roots. In vitro studies].
authors.forename: H
authors.initials: H
authors.lastname: Fabra-Campos
mesh_terms: D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans; D008963:Molar; D012390:Root Canal Therapy / Q000295:instrumentation*; D014464:Ultrasonic Therapy / Q000295:instrumentation*
vernacular_title: Preparación sónica sobre raíces de molares. Investigación in vitro.