title: Intraoperative hypoxia from an erroneously filled liquid oxygen reservoir.
mesh_terms: D000059:Accidents; D000293:Adolescent; D000328:Adult; D000769:Anesthesia, Inhalation / Q000009:adverse effects / Q000295:instrumentation*; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000139:chemically induced*; D007049:Iatrogenic Disease; D008297:Male; D009584:Nitrogen / Q000008:administration & dosage; D010100:Oxygen / Q000008:administration & dosage*; D011482:Protective Devices / Q000592:standards
chemical_list: D009584:Nitrogen; D010100:Oxygen