1. Active transport of bromide, iodide and thiocyanate by isolated gastric mucosa;Hogben;Fed. Proc.,1958
2. Electrolyte distribution and active salt uptake in frog skin;Huf;J. gen. Physiol.,1955
3. Koefoed-Johnsen, V. and H. H. Ussing , Nature of the frog skin potential. Abstr. Comm. XX Int. Physiol. Congress, Brussels 1956. 511-512.
4. The nature of the frog skin potential;Koefoed-Johnsen;Acta physiol. scand.,1958
5. The origin of the short-circuit current in the adrenaline stimulated frog skin;Koefoed-Johnsen;Acta physiol. scand.,1952