title: Analysis of membrane permeability coefficients of amphibian skin by means of electronic data processing. I. A new constant field equation applicable to amphibian skin potential.
mesh_terms: D000663:Amphibians / Q000502:physiology*; D000818:Animals; D001001:Anura; D001692:Biological Transport; D001693:Biological Transport, Active; D002025:Bufonidae / Q000502:physiology; D002713:Chlorine / Q000378:metabolism; D003201:Computers; D008433:Mathematics; D008564:Membrane Potentials; D011188:Potassium / Q000378:metabolism; D011898:Ranidae / Q000502:physiology; D012867:Skin / Q000378:metabolism; D012879:Skin Physiological Phenomena; D012964:Sodium / Q000378:metabolism; D014562:Caudata / Q000502:physiology
chemical_list: D002713:Chlorine; D012964:Sodium; D011188:Potassium