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2. Polynuclear aromatic hydrocarbon (PAH) residue and hepatic tumor incidence in two populations of brown bullhead (Ictalurus nebulosus);Baumann,1982
3. Aquatic animal neoplasia as an indicator for carcinogenic hazards to man;Black,1984
4. Frequency of fish tumors found in a polluted watershed as compared to nonpolluted Canadian waters;Brown;Cancer Res.,1973
5. Chemical pollutants in relation to diseases in fish;Brown;Ann. N.Y. Acad. Sci.,1977