1. Edwards BR, Mendel DB, LaRochelle FT Jr, Stern P, and Valtin H: Postnatal development of urinary concentrating ability in rats: changes in renal anatomy and neurohypophysial hormones. In: The Kidney during Development: Morphology and Function, ed. Spitzer A, Masson, New York, pp 233-240, 1981
2. Spitzer A and Schwartz GJ: The kidney during development. In: Handbook of Physiology, 8: Renal Physiology, ed. Windhager EE, Oxford Univ Press, New York, Vol 1, pp 475-544, 1992
3. Polácek E, Vocel J, Neugebauerová L, Šebková M, and Vechetová E: The osmotic concentrating ability in healthy infants and children. Arch Dis Childh 40: 291-295, 1965.
4. Falk G: Maturation of renal function in infant rats. Am J Physiol 181: 157-170, 1955
5. Gottschalk CW and Mylle M: Evidence that the mammalian nephron functions as a countercurrent multiplier system. Science 128: 594, 1958