1. Reduction of cell mediated immunity in patients with genital warts of long duration;Avgerinou;Genitourin Med.,1986
2. Isolation of polyoma virus-induced surface antigens in hamster cells: Potassium chloride solubilization and differential precipitation;Barra;J. Natl. Cancer Inst.,1977
3. Tumor-specific suppressor T-cells which inhibit the in vitro generation of cytolytic T-cells from immune and early tumor-bearing host spleens;Bear;Cancer Res.,1986
4. Proliferative patterns of lymphocytes in lymph nodes during tumour development: Involvement of T and B cell areas;Bertschmann;Br. J. Cancer,1984
5. Quantitative assay of the lytic action of immune lymphoid cells on 51Cr-labelled allogeneictarget cells in vitro; inhibition by isoantibody and by drugs;Brunner;Immunology,1968