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