title: Nitrous, ethylene oxides share risk.
mesh_terms: D004781:Environmental Exposure; D005027:Ethylene Oxide / Q000009:adverse effects*; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D010564:Personnel, Hospital; D012306:Risk
chemical_list: D005027:Ethylene Oxide; D009609:Nitrous Oxide