title: Sodium balance of the Red River pupfish Cyprinodon rubrofluviatilis.
mesh_terms: D000818:Animals; D001692:Biological Transport; D001826:Body Fluids; D002247:Carbon Isotopes; D003530:Cyprinidae / Q000378:metabolism*; D004326:Drinking; D004777:Environment; D005110:Extracellular Space; D005618:Fresh Water; D007444:Inulin; D007700:Kinetics; D008433:Mathematics; D009132:Muscles / Q000378:metabolism; D009825:Oklahoma; D009994:Osmolar Concentration; D009997:Osmotic Pressure; D010783:Photometry; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood* / Q000378:metabolism; D012975:Sodium Isotopes; D013395:Sucrose / Q000494:pharmacology; D013781:Texas; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D012975:Sodium Isotopes; D013395:Sucrose; D007444:Inulin; D012964:Sodium; D011188:Potassium