1. Pritchard, K.I., Ouirt, I.C., Cowan, D.H., Osoba, D., Kutas, G.J.: DTIC-therapy in metastatic malignant melanoma: A simplified dose schedule. Cancer Treat. Rep. 64: 1123–1126
2. Costanzi, J., Fabian, C., Wilson, H., Dixon, D.: Sequential combination chemotherapy for disseminated melanoma. SWOG study. Cancer Treat. Rep. 65: 732–734, 1981
3. Stewart, W.E. II.: The Interferon System. Sprinqer Verlag
4. Salmon, S.E., Durie, B.G.M., Young, L. et al.: Effects of cloned human leucocytes interferons in the human tumor stem cell assay. J. Clin. Oncology I: 217–225, 1983
5. Bart, R.S., Pargio, N.R., Kopf, A.W.: Inhibition of growth of B16 murine malignant melanoma by exogenous IFN. Cancer Res. 40: 614–619, 1980