Salas, P J Single-file diffusion multi-ion mechanism of permeation in paracellular epithelial channels. [electronic resource] - The Journal of membrane biology 1982 - 103-12 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0022-2631 Standard No.: 10.1007/BF01870772 doi Subjects--Topical Terms: AnimalsBufo arenarumCations, MonovalentCell Membrane PermeabilityDiffusionEpithelium--physiologyGallbladder--physiologyIon Channels--physiologyMathematicsMembrane PotentialsModels, BiologicalOsmolar ConcentrationThermodynamics