title: Medical gas outlets--a hazard from interchangeable "quick-connect" couplers.
mesh_terms: D000056:Accident Prevention; D000776:Anesthesiology / Q000295:instrumentation*; D006801:Humans; D009609:Nitrous Oxide / Q000600:supply & distribution*; D009873:Operating Rooms / Q000592:standards*; D010100:Oxygen / Q000600:supply & distribution*
chemical_list: D009609:Nitrous Oxide; D010100:Oxygen