title: Hypoxic pulmonary vasoconstriction and infusion of sodium nitroprusside.
mesh_terms: D005292:Ferricyanides / Q000008:administration & dosage*; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology*; D007263:Infusions, Parenteral; D008168:Lung / Q000098:blood supply*; D009599:Nitroprusside / Q000008:administration & dosage*; D014661:Vasoconstriction
chemical_list: D005292:Ferricyanides; D009599:Nitroprusside