Sensitivity of Common Tern ( Sterna hirundo ) Embryo Hepatocyte Cultures to CYP1A Induction and Porphyrin Accumulation by Halogenated Aromatic Hydrocarbons and Common Tern Egg Extracts - Lorenzen, A.; Shutt, J. L.; Kennedy, S. W. (Archives of Environmental Contamination and Toxicology, 1997)