title: Nitrogen distribution systems.
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation* / Q000592:standards; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D009584:Nitrogen / Q000600:supply & distribution*; D011358:Product Surveillance, Postmarketing
chemical_list: D009584:Nitrogen