title: Xenon systems used with improper breathing circuits.
mesh_terms: D006801:Humans; D011358:Product Surveillance, Postmarketing; D012151:Resuscitation / Q000295:instrumentation*; D012122:Ventilators, Mechanical / Q000592:standards*; D014978:Xenon / Q000627:therapeutic use*
chemical_list: D014978:Xenon