@conference{UBHD-68196080, author={Terness, Peter and Dufter, Christoph and Linke, Stephan J. and Kerek, Franz and Opelz, Gerhard}, title={HP12}, subtitle={a highly purified helleborus species extract strongly potentiates the T-cell suppressive effect of cyclosporine A}, year={1999}, pages={1174-1175}, language={eng}, issn={1873-2623}, note={Gesehen am 30.11.2017 ; Angabe aus der Frontdoor: Proceedings of the XVIIth World Congress of the Transplantation Society}, doi={10.1016/S0041-1345(98)01951-4}, }