Blood cyanide produced by long-term therapy with sodium nitroprusside.
D003486:Cyanides / Q000097:blood*; D005292:Ferricyanides / Q000627:therapeutic use*; D006801:Humans; D007263:Infusions, Parenteral; D009599:Nitroprusside / Q000627:therapeutic use*
D003486:Cyanides; D005292:Ferricyanides; D009599:Nitroprusside