title: The effect of external potassium ions on the electrical potential measured across the gills of the teleost, Dormitator maculatus.
mesh_terms: D000818:Animals; D005399:Fishes / Q000502:physiology*; D005880:Gills / Q000502:physiology; D008564:Membrane Potentials / Q000187:drug effects*; D011188:Potassium / Q000378:metabolism / Q000494:pharmacology*; D012964:Sodium / Q000378:metabolism
chemical_list: D012964:Sodium; D011188:Potassium