1. S. N. Bykovskaya, N. V. Malakhova, I. F. Abronina,et al., Vestn. Onkol. Nauch. Tsentra Ross. Akad. Med. Nauk, N o 3, 3 (1993).
2. Bulletin of Information on Drug Therapy of Tumors, Budapest (1979).
3. Handbook of Progress Reports on the Results of Cancer Therapy, Geneva (1979).
4. G. Pizza, G. Severini, D. Menniti,et al., Int. J. Cancer,34, 359 (1984).
5. G. Pizza, G. Viza, D. E. Vinci,et al., Lymphokine Res., N o 7, 45 (1988).