1. Levamisole and leukeamia

   • Marja Lehtinen

   Guest Editorial Pages: 137 - 137

2. In vitro inhibitory effect of interferon on colony formation of myeloma stem cells

   • Heinz Ludwig
   • Peter Swetly

   Original Articles Pages: 139 - 143

3. Immunochemotherapy studies with murine lymphoma cells growing in mouse brain

   • M. C. Fioretti
   • A. Circolo
   • E. Bonmassar

   Original Articles Pages: 145 - 152

4. Clinical studies on cell-mediated immunity in patients with malignant disease

   • Atsushi Uchida
   • Takashi Hoshino

   Original Articles Pages: 153 - 158

5. Effects of therapeutic treatment with the MER tubercle bacillus fraction on Rous sarcomas of chickens induced by the Rous sarcoma virus

   • Yosef Markson
   • David W. Weiss

   Original Articles Pages: 159 - 162

6. Heterogeneity of suppressors of mitogen responsiveness in human malignancy

   • B. M. Vose
   • M. Moore

   Original Articles Pages: 163 - 171

7. Enhancement of the immune system of chemotherapy-treated cancer patients by simultaneous treatment with thymic extract, TP-1

   • Jacob Shoham
   • Emanuel Theodor
   • Sammario Chaitchick

   Original Articles Pages: 173 - 180

8. Evidence for a common leukemia-associated antigen in acute myelogenous leukemia

   • Abdul Kh. Al-Rammahy
   • S. Shipman
   • J. G. Levy

   Original Articles Pages: 181 - 185

9. Streptococcal preparation OK-432 augments cytotoxic activity against an erythroleukemic cell line in humans

   • Kazuo Oshimi
   • Hiro Wakasugi
   • Shogo Kano

   Original Articles Pages: 187 - 191

10. Epstein-barr virus (EBV)-associated antibodies in a case of Burkitt's lymphoma during 14 years of sustained remission

    • P. Gunvén
    • G. Klein
    • G. R. Pearson

    Original Articles Pages: 193 - 197

11. Tumor immunity and autoimmunity produced by injection of antigens modified by adsorbed virus

    • Monroe D. Eaton
    • Susan J. P. Almquist

    Original Articles Pages: 199 - 205