title: Letter: Nitroprusside and methemoglobinemia.
mesh_terms: D003327:Coronary Disease / Q000188:drug therapy; D005292:Ferricyanides / Q000009:adverse effects*; D006801:Humans; D008708:Methemoglobinemia / Q000139:chemically induced*; D009599:Nitroprusside / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D005292:Ferricyanides; D009599:Nitroprusside