title: Nitrous oxide pollution in the operating theatres of a children's hospital.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D002648:Child; D006776:Hospitals, Pediatric; D006801:Humans; D007494:Ireland; D009609:Nitrous Oxide / Q000032:analysis*; D009873:Operating Rooms
chemical_list: D000393:Air Pollutants; D009609:Nitrous Oxide