title: Nine deaths linked to cross-connection: Sudbury General inquest makes hospital history.
mesh_terms: D000293:Adolescent; D000368:Aged; D000769:Anesthesia, Inhalation / Q000009:adverse effects* / Q000295:instrumentation; D002170:Canada; D002648:Child; D002675:Child, Preschool; D004636:Emergency Service, Hospital; D004865:Equipment and Supplies, Hospital / Q000592:standards; D005260:Female; D006749:Hospital Design and Construction / Q000592:standards*; D006801:Humans; D007603:Jurisprudence; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide / Q000506:poisoning*; D009864:Ontario; D011787:Quality of Health Care; D012926:Social Control, Formal
chemical_list: D009609:Nitrous Oxide