Polychlorinated Dibenzo-p-dioxins (PCDD) and Dibenzofurans (PCDF) Compared to Other Organohalogen Pollutants in Biological Samples from Swedish Ecosystems Publication Attachment: 90-19.pdf Authors: Asplund, L, Jansson, B, de Wit, C, Bergek, S, Hjelt, M, Rappe, C, Odsjo, T, Olsson, M Year: 1990