1. Gresser I, Tovey M (1978) Antitumor effects of interferon. Biochim Biophys Acta 516:231?247
2. Merigan TC, Sikora K, Breeden JH, Lery R, Rosenburg SA (1978) Preliminary observation on the effect of human leukocyte interferon in non-Hodgkin's lymphoma. N Engl J Med 299: 1449?1453
3. Quesada JR, Swanson DA, Trindade A, Gutterman JU (1983) Renal cell carcinoma: antitumor effects of leukocyte interferon. Cancer Res 43:940?947
4. Taylor-Papadimitriou J, Balkwill FR (1982) Implications for clinical application of new developments in interferon research. Biochim Biophys Acta 695:49?67
5. Balkwill R, Moodie EM (1984) Positive interaction between human interferon and cyclophosphamide or adriamycin in a human tumor model system. Cancer Res 44:904?908