1. N. H. Stacey and C.Winder, in Occupational Toxicology, ed. C. Winder and N. H. Stacey, CRC Press, Boca Raton, 2nd edn., 2004, ch. 14, pp. 372–398
2. R. C. Spiker and G. B.Morris, in Principles and Methods of Toxicology, ed. A. W. Hayes, Taylor and Francis, New York, 2001, ch. 12, pp. 531–564
3. Progress and problems in evaluating and validating alternative assays in toxicology
4. J. M. Frazier J. A. Bradlaw , A report of the CAAT technical workshop of may 17–18, Technical Report No 1, 1989
5. F. Zucco , I.De Angelis and A.Stammati, in Animal cell culture techniques, Springer Lab Manual, ed. M. Clynes, Springer-Verlag, Berlin, 1998, ch. 21, pp. 395–422