title: Electrophysiology of Necturus urinary bladder: I. "Instantaneous" current-voltage relations in the presence of varying mucosal sodium concentrations.
mesh_terms: D000818:Animals; D002463:Cell Membrane Permeability; D004553:Electric Conductivity; D008564:Membrane Potentials; D009337:Necturus / Q000502:physiology*; D012964:Sodium / Q000502:physiology*; D001743:Urinary Bladder / Q000502:physiology*
chemical_list: D012964:Sodium