Faulty nitrous oxide Schraeder valve.
Barnor
E
E
Browne
G
G
D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D018685:Anesthetics, Inhalation; D004868:Equipment Failure; D006801:Humans; D009609:Nitrous Oxide
D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide