Extent and duration of the nitrous oxide second-gas effect on oxygen.
D000769:Anesthesia, Inhalation; D002245:Carbon Dioxide / Q000097:blood; D006801:Humans; D009609:Nitrous Oxide / Q000494:pharmacology*; D010100:Oxygen / Q000097:blood*
D002245:Carbon Dioxide; D009609:Nitrous Oxide; D010100:Oxygen