title: Methoxyflurane-nitrous oxide analgesia as an aid to conservative dentistry.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000698:Analgesia / Q000379:methods*; D000766:Anesthesia, Dental / Q000379:methods*; D002648:Child; D003814:Dentistry, Operative; D006801:Humans; D008733:Methoxyflurane; D008875:Middle Aged; D009609:Nitrous Oxide
chemical_list: D008733:Methoxyflurane; D009609:Nitrous Oxide