Health agency warns users of nitrous oxide.
D000758:Anesthesia / Q000009:adverse effects*; D006282:Health Personnel; D006801:Humans; D009314:National Institute for Occupational Safety and Health, U.S.; D009609:Nitrous Oxide / Q000009:adverse effects*; D016273:Occupational Exposure; D014481:United States
D009609:Nitrous Oxide