1. Takasugi M, Mickey MR, Terasaki PI: Reactivity of lymphocytes from normal persons on cultured tumor cells. Cancer Res 1973;33:2898–2902.
2. Herberman RB, Gaylord CE: Conference and workshop on cellular immune reactions to human tumor-associated antigens. Natl Cancer Inst Monogr 1973;37:1–121.
3. Oldham RK, Siwarski D, McCoy JL, et al.: Evaluation of a cell-mediated cytotoxicity assay utilizing125I-iododeoxyuridine-labelled tissue-culture target cells. Natl Cancer Inst Monogr 1973;37:49–58.
4. Grimm E, Bonavida B: Mechanism of cell-mediated cytotoxicity at the single cell level. J Immunol 1979;123:2861–2869.
5. Ullberg M, Jondal M: Recycling and target binding capacity of human natural killer cells. J Exp Med 1981;153:615–628.