title: Hepatic blood flow during controlled hypotension.
mesh_terms: D006801:Humans; D007023:Hypotension, Controlled; D008102:Liver Circulation / Q000187:drug effects*; D009599:Nitroprusside / Q000494:pharmacology; D014294:Trimethaphan / Q000494:pharmacology
chemical_list: D009599:Nitroprusside; D014294:Trimethaphan