H H USSING

The nature of the frog skin potential.

V KOEFOED-JOHNSEN, H H USSING, H. Ussing, 1958, Acta physiologica Scandinavica.

Active transport of sodium as the source of electric current in the short-circuited isolated frog skin.

H H USSING, K ZERAHN, H. Ussing, 1951, Acta physiologica Scandinavica.