Serum Alters the Uptake and Relative Potencies of Halogenated Aromatic Hydrocarbons in Cell Culture Bioassays Serum Alters the Uptake and Relative Potencies of Halogenated Aromatic Hydrocarbons in Cell Culture Bioassays Hestermann, E.V., J.J. Stegeman, and M.E. Hahn Toxicology Sciences, Vol. 53, pp. 316-325, 2000 WHOI-R-00-004 Posted in 2000, Biological, Oceanography