A trial of pre-mixed nitrous oxide and oxygen in dental anaesthesia for children.
D000293:Adolescent; D000766:Anesthesia, Dental / Q000295:instrumentation*; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D002648:Child; D002675:Child, Preschool; D003365:Costs and Cost Analysis; D006221:Halothane / Q000008:administration & dosage; D006801:Humans; D007223:Infant; D009609:Nitrous Oxide / Q000008:administration & dosage; D010100:Oxygen / Q000008:administration & dosage; D010377:Pediatric Dentistry; D014081:Tooth Extraction
D009609:Nitrous Oxide; D010100:Oxygen; D006221:Halothane