%0 conference poster %@ %A Kakuschke, A.,Valentine-Thon, E.,Fonfara, S.,Kramer, K.,Siebert, U.,Prange, A. %D 2008 %J Marine Mammals in Time: Past, Present and Future, European Cetacean Conference 2008 %N %P %T Influences of Methyl-, Phenyl-, Ethylmercury and Mercurychloride on Lymphocyte Proliferation and Cytokine Expression in Harbour Seals %U %X