title: Letter: Hazard of O2 regulator outlet.
mesh_terms: D000758:Anesthesia / Q000009:adverse effects; D000776:Anesthesiology / Q000295:instrumentation*; D001315:Australia; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D010100:Oxygen; D011312:Pressure
chemical_list: D010100:Oxygen