Dental anaesthes.
D000766:Anesthesia, Dental; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D006221:Halothane / Q000009:adverse effects; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage; D010100:Oxygen / Q000008:administration & dosage
D009609:Nitrous Oxide; D010100:Oxygen; D006221:Halothane