%0 conference lecture %@ %A Thom, V., Altankov, G., Groth, T., Jankova, K., Jonsson, G., Ulbricht, M. %D 1999 %J ESB 99, 15th European Conference on Biomaterials %T Control of cell-surface interactions by photo-grafting of poly(ethylene glycol) (PEG) %U %X