title: Nuclear spin resonance evidence for complexing of sodium in frog skin.
mesh_terms: D000818:Animals; D001001:Anura; D002463:Cell Membrane Permeability; D004578:Electron Spin Resonance Spectroscopy; D005110:Extracellular Space; D009682:Magnetic Resonance Spectroscopy; D012879:Skin Physiological Phenomena; D012964:Sodium / Q000378:metabolism*
chemical_list: D012964:Sodium