@misc{hein_perfluorinated_organic_2004, 
author={Hein, A.,Tuckermann, R.,Ebinghaus, R.},
title={Perfluorinated organic compounds in liver tissues of North Sea seals},
year={2004},
howpublished = {conference poster: Aachen (D); 06.-08.10.2004},
note = {Online available at: \url{} (DOI). Hein, A.; Tuckermann, R.; Ebinghaus, R.: Perfluorinated organic compounds in liver tissues of North Sea seals. In: Crossing Borders - Molecular Mechanisms and Ecosystem Processes. Aachen (D). 2004.}}