1. Gillis, S. & Watson, J. Biochemical and biological characterization of lymphocyte regulatory molecules. V. Identification of an interleukin 2-producing human leukemia T cell line. J. Exp. Med. 152, 1709–1719 (1980).
2. Martin, P. J., Hansen, J. A., Siadak, A. W. & Nowinski, R. C. Monoclonal antibodies recognizing normal human T lymphocytes and malignant human B lymphocytes: a comparative study. J. Immunol. 127, 1920–1923 (1981).
3. Hansen, J. A., Martin, P. J. & Nowinski, R. C. Monoclonal antibodies identifying a novel T cell antigen and Ia antigens of human lymphocytes. Immunogenetics 10, 247–250 (1980).
4. Gillis, S., Smith, K. A. & Watson, J. Biochemical characterization of lymphocyte regulatory molecules. II. Purification of a class of rat and human lymphokines. J. Immunol. 124, 1954–1962 (1980).
5. Weiss, A., Wiskocil, R. L. & Stobo, J. D. The role of T3 surface molecules in the activation of human T cells: a two-stimulus requirement for IL 2 production reflects events occurring at a pre-translational level. J. Immunol. 133, 123–128 (1984).