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Falk, Werner and Tomisawa, S. and Klimetzek, V. and Meltzer, M.S. (1981) Chemotactic activity of bone marrow-derived macrophages changes with time in culture. Infection and immunity 33 (2), pp. 629-631.
Männel, D.N. and Falk, Werner and Meltzer, M.S. (1981) Inhibition of nonspecific tumoricidal activity by activated macrophages with antiserum against a soluble cytotoxic factor. Infection and immunity 33 (1), pp. 156-164.