Trichloroethylene-nitrous oxide-oxygen analgesia for office use.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000776:Anesthesiology; D009609:Nitrous Oxide; D010100:Oxygen; D059408:Pain Management; D014241:Trichloroethylene
D014241:Trichloroethylene; D009609:Nitrous Oxide; D010100:Oxygen
NITROUS OXIDE/anesthesia and analgesia; TRICHLOROETHYLENE/anesthesia and analgesia