title: Anaesthetic pollution and its prevention.
mesh_terms: D000397:Air Pollution / Q000032:analysis / Q000517:prevention & control*; D000776:Anesthesiology; D002849:Chromatography, Gas; D004781:Environmental Exposure; D004864:Equipment and Supplies; D006221:Halothane / Q000032:analysis; D009787:Occupational Medicine; D009873:Operating Rooms; D012906:Smoke; D014691:Ventilation
chemical_list: D012906:Smoke; D006221:Halothane