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Dröge, W. and Moyers, C. and Wehrmaker, A. and Schmidt, H. and Panknin, S. and Männel, D.N. and Falk, Werner (1984) Capacity of different cell types to stimulate cytotoxic T lymphocyte precursor cells in the presence of interleukin 2. Journal of immunology (Baltimore, Md. : 1950) 132 (6), pp. 2749-2759.
Dröge, W. and Männel, D. and Falk, Werner and Schmidt, H. and Panknin, S. and Dotterer, W. (1983) The optimal activation of cytotoxic T lymphocytes requires metabolically intact stimulator cells not only for the activation of the interleukin 2-producing helper cells. Journal of immunology (Baltimore, Md. : 1950) 131 (1), pp. 520-528.