1. Suppressor cells in the regulation of the immune response;Waldman;Prog. Clin. Immunol.,1977
2. In vitro retrieval of the cytotoxic potential of spleen cells of tumor-bearing mice;Schechter;Israel J. Med. Sci.,1978
3. Specific cytotoxicity in vitro of lymphocytes sensitized in culture against tumor cells;Schechter;J. Natl. Cancer Inst.,1976
4. Enhancing T lymphocytes from tumor-bearing mice suppress host resistance to a syngeneic tumor;Treves;Eur. J. Immunol.,1974
5. Cell-mediated immune response in vitro. I. The development of suppressor cells and cytotoxic lymphocytes in mixed lymphocyte cultures;Hirano;J. Immunol.,1976