Failure of an oxygen flow control valve.
Khalil
S N
SN
Neuman
J
J
D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D004868:Equipment Failure; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage; D010100:Oxygen / Q000008:administration & dosage
D009609:Nitrous Oxide; D010100:Oxygen