550,270 TUMOR Tumor necrosis factor : molecular and cellular bio­ logy and clinical relevance : 4th International Conference on Tumor Necrosis factor and Related Cy­ tokines, Veldhoven May 2-6, 1992 /eds Walter Fries, Wim A. Buurman. - Basel [etc.] : Karger, 1993. - X, 256 s. : il . , wykr. ; 25 cm ISBN 3-8055-5676-4