290,382 UHLENBRUCK G. /red.J 4th Symposium on Lectins in Cell Biology and Medicine. Abstracts. Special topic: Cell surface markers. Org. by H. Kolb, P. J. Klein, G. Uhlenbruck, Cologne, June 25, 1983. Stuttgart 1983 4 s. 21 uropean Journal of Cell Biology, suppl. 4 /Tyt. okł /