[Nitrogen oxide anesthesia].
D000758:Anesthesia; D009569:Nitric Oxide; D009589:Nitrogen Oxides; D009609:Nitrous Oxide
D009589:Nitrogen Oxides; D009569:Nitric Oxide; D009609:Nitrous Oxide
ANESTHESIA; NITROUS OXIDE
Kväveoxidul-narkos.