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2. Baseline concentrations of polychlorinated biphenyls and DDT in Lake Michigan fish, 1971;Veith G. D;Pestic. Monit. J.,1975
3. Contamination of the Bay of Fundy—Gulf of Maine area with Polychlorinated Biphenyls, Polychlorinated Terphenyls, Chlorinated Dibenzodioxins, and Dibenzofurans
4. National Marine Fisheries Service-NOAA. Seafood consumption study 1973-1974. National Purchase Diary U.S. Department of Commerce Washington D.C. 1976.
5. Kuratsune M. Masuda Y. and Nagayama J. Some of the recent findings concerning Yusho. In: National Conference on Polychlorinated Biphenyls Chicago U.S. EPA Washington D.C. 1976 EPA Publ. 560/6-75-004.