title: Mathematical models for exchange of substances in regional vascular beds: measurement of the rates with in vivo counters.
mesh_terms: D000818:Animals; D001692:Biological Transport; D003201:Computers; D004285:Dogs; D005268:Femoral Vein / Q000378:metabolism*; D008433:Mathematics; D008954:Models, Biological; D011188:Potassium / Q000378:metabolism; D011194:Potassium Isotopes; D012964:Sodium / Q000378:metabolism; D012975:Sodium Isotopes
chemical_list: D011194:Potassium Isotopes; D012975:Sodium Isotopes; D012964:Sodium; D011188:Potassium