title: An evaluation of the Porton diffusion sampler for long-term monitoring of halothane vapour concentrations.
mesh_terms: D000388:Air / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis; D002244:Carbon; D002849:Chromatography, Gas; D006221:Halothane / Q000032:analysis*; D006801:Humans; D008722:Methods; D009873:Operating Rooms
chemical_list: D000395:Air Pollutants, Occupational; D002244:Carbon; D006221:Halothane