1. Eugene M. Landis: Professor August Krogh: An appreciation. In Capillary Permeability, the transfer of molecules and ions between capillary blood and tissue. Alfred Benzon Symposium II, 1969. Munksgärd, Copenhagen, 1970.
2. E. Landis: Preface to the reprinted edition of A. Krogh’s The Anatomy and Physiology of Capillaries. Hafner, New York, 1959.
3. P. Brandt Rehberg: August Krogh, November 15, 1874-September 13, 1949. (Yale J. Biol. Med., 24, 1951 ).
4. AK Publ. #121.
5. Richard Ege later became professor of biochemistry and had his laboratory at the Rockefeller Institute in Copenhagen.