1. H. Tabor, and C.W. Tabor, Spermidine, spermine and related amines, Pharmacol.Rev., 16: 245–300 (1964).
2. S.S. Cohen, “Introduction to the polyamines” Prentince-Hall, Inc., Englewood Cliffs, New Jersey, (1971).
3. U. Bachrach, “Function of naturally occuring polyamines.” Academic Press, New-York, (1973).
4. D.H. Russell, and B.G.M. Durie, “Polyamines as biochemical markers of normal and malignant Growth”, Raven Press, New-York, (1978).
5. A. Raina, T. Eloranta, R.-L. Pajula, R. Mantyjarvi, and K. Tuomi, Polyamines in rapidly growing animal tissues, in “Polyamines in Biomedical Research,” J.M. Gaugas, ed., John Wiley and Sons, Sussex, England, (1980).