title: The Cardiff inhaler and penthrane. A method of sedation-analgesia in routine dentistry.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000766:Anesthesia, Dental / Q000295:instrumentation*; D000769:Anesthesia, Inhalation; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008733:Methoxyflurane / Q000627:therapeutic use*; D008875:Middle Aged; D011247:Pregnancy
chemical_list: D008733:Methoxyflurane