title: Nitroprusside reversal of ergotamine-induced ischemia.
mesh_terms: D004878:Ergotamine / Q000009:adverse effects*; D005260:Female; D005292:Ferricyanides / Q000627:therapeutic use*; D006801:Humans; D007511:Ischemia / Q000139:chemically induced* / Q000188:drug therapy; D008875:Middle Aged; D009599:Nitroprusside / Q000627:therapeutic use*
chemical_list: D005292:Ferricyanides; D009599:Nitroprusside; D004878:Ergotamine