title: [Lang's relative analgesia in a patient with Down's syndrome].
mesh_terms: D000766:Anesthesia, Dental; D000769:Anesthesia, Inhalation; D002648:Child; D003730:Dental Care for Persons with Disabilities; D004314:Down Syndrome; D005260:Female; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage
chemical_list: D009609:Nitrous Oxide
vernacular_title: Analgesia relativa secondo Langa in un soggetto con sindrome di Down.