1. Allen, N., Experimental therapy of brain tumors. In: Progress in Clinical and Biological Research (Battistin, L.,et al., eds.), pp. 441?454. New York: Alan R. Liss. 1980.
2. Ausman, J. I., Shapiro, W. R., Rall, D. P., Studies on the chemotherapy of experimental brain tumors: development of an experimental model. Cancer Res.30 (1970), 2394?2400.
3. Barker, M., Hoshino, T., Gurcay, O., Wilson, C. B., Nielsen, S. L., Downie, R., Eliason, J., Development of an animal brain tumor model and its response to therapy with 1,3-bis (2-chloroethyl)-1-nitroso-urea. Cancer Res.33 (1973), 976?986.
4. Bots, G. Th. A. M., Kroes, R., Feron, V. J., Spontaneous tumors of the brain in rats. A report of 3 cases. Path. Vet.5 (1968), 290?296.
5. Bullard, D. E., Bigner, D. D., Animal models and virus induction of tumors. In: Brain Tumours. Scientific Basis, Clinical Investigation and Current Therapy (Thomas, D. G. T.,et al., eds.), pp. 51?84. London: Butterworth. 1980.