[Use of the NAPP-60 apparatus for nitrous oxide and trilene analgesia].
D000698:Analgesia; D000758:Anesthesia; D000769:Anesthesia, Inhalation; D006801:Humans; D009609:Nitrous Oxide; D059408:Pain Management; D014241:Trichloroethylene
D014241:Trichloroethylene; D009609:Nitrous Oxide
ANESTHESIA, INHALATION; NITROUS OXIDE; TRICHLOROETHYLENE