Gas scavenging at Queen Alexandra Hospital Portsmouth.
D000397:Air Pollution / Q000032:analysis*; D000776:Anesthesiology / Q000295:instrumentation; D005740:Gases / Q000600:supply & distribution*; D006221:Halothane / Q000032:analysis; D006745:Hospital Bed Capacity, 300 to 499; D009609:Nitrous Oxide / Q000032:analysis; D009873:Operating Rooms / Q000592:standards*; D011997:Recovery Room / Q000592:standards; D006113:United Kingdom; D014691:Ventilation