1. Vimtrup(1926): Physiology paper dedicated toProfessor A.Krogh 357 Copenhagen quoted byP. B.Rehberg loco citato.
2. Studies on Kidney Function;Rehberg P. B.;The Biochemical Journal,1926
3. A. R.Cushny: “The Secretion of the Urine ”Second Edition page5.
4. DavidBurns: “The Introduction to Biophysics ”Second Edition page199.
5. Studies on Kidney Function;Rehberg P. B.;The Biochemical Journal,1926