title: [Ultrasonic and nitric-acid decalcification of teeth].
mesh_terms: D003648:Decalcification Technique; D006801:Humans; D009566:Nitrates / Q000494:pharmacology; D014070:Tooth / Q000033:anatomy & histology* / Q000187:drug effects; D014465:Ultrasonics
chemical_list: D009566:Nitrates
vernacular_title: Ultraschall-Salpetersäure-Entkalkung von Zähnen.