title: [Swallowing and aspiration dangers of root canal instruments].
mesh_terms: D003679:Deglutition; D003762:Dental Instruments; D005547:Foreign Bodies; D006801:Humans; D001239:Inhalation; D012390:Root Canal Therapy / Q000009:adverse effects*
vernacular_title: Schluck- und Aspirationsgefahr bei Wurzelkanalinstrumenten.