%0 conference lecture %@ %A Helmholz, H.,Johnston, B.,Ruhnau, C.,Lassen, S.,Prange, A. %D 2009 %J ASLO Aquatic Science Meeting 2009 %N %P %T In vitro-cell-based assays for the determination of toxic effects of northern scyphozoan species Cyanea spec. and Aurelia aurita %U %X