[Proceedings: Ion permeability and electric resistance of the proximal kidney tubules of newts].
D000818:Animals; D002462:Cell Membrane; D007687:Kidney Tubules, Proximal / Q000502:physiology*; D008564:Membrane Potentials; D011188:Potassium / Q000378:metabolism; D012455:Salamandridae; D012964:Sodium / Q000378:metabolism
D012964:Sodium; D011188:Potassium