title: The measurement of unidirectional sodium fluxes in the non-stressed ammocoete river lamprey, Lampetra fluviatilis L.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002794:Choline / Q000378:metabolism; D005399:Fishes / Q000378:metabolism*; D005618:Fresh Water; D008094:Lithium / Q000378:metabolism; D008722:Methods; D012964:Sodium / Q000378:metabolism*; D012975:Sodium Isotopes; D013045:Species Specificity; D013312:Stress, Physiological / Q000378:metabolism; D013997:Time Factors
chemical_list: D012975:Sodium Isotopes; D008094:Lithium; D012964:Sodium; D002794:Choline