Proceedings: The measurement of low concentrations of nitrous oxide and halothane by infra-red spectroscopy.
D006221:Halothane / Q000032:analysis*; D009609:Nitrous Oxide / Q000032:analysis*; D009873:Operating Rooms; D013055:Spectrophotometry, Infrared / Q000379:methods*
D009609:Nitrous Oxide; D006221:Halothane