@misc{zeisig_levan_and_2003, 
author={Zeisig, R., Eckert, K., Vina, I., Hicke, H.-G., Vigants, A., Marx, S., Fichtner, I.},
title={Levan and new derivatives as highly potent anticancer drugs with immune-modulating properties},
year={2003},
howpublished = {conference poster: Freiburg / Br. (D);},
note = {Zeisig, R.; Eckert, K.; Vina, I.; Hicke, H.; Vigants, A.; Marx, S.; Fichtner, I.: Levan and new derivatives as highly potent anticancer drugs with immune-modulating properties. In: CESAR Cancer Conference. Freiburg / Br. (D). 2003.}}