1. Chernyak, S. M., Rice, C. P., Quintal, R. T., Begnoche, L. J., Hickey, J. P., & Vinyard, B. T. (2005). Time trends (1983–1999) for organochlorines and polybrominated diphenyl ethers in rainbow smelt (Osmerus mordax) from Lakes Michigan, Huron, and Superior, USA. Environmental Toxicology and Chemistry, 24, 1632–1641. doi: 10.1897/04-390R.1 .
2. Environment Canada, Department of Fisheries and Oceans, and Health and Welfare Canada (1991). Toxic chemicals in the Great Lakes and associated effects. Contaminant levels and trends (Vol. I, 488 pp.). Toronto, Ontario, Canada.
3. Faber, R. A., & Hickey, J. J. (1973). Eggshell thinning, chlorinated hydrocarbons, and mercury in inland aquatic bird eggs, 1969 and 1970. Pesticides Monitoring Journal, 7, 27–36.
4. Fox, G. A., Weseloh, D. V., Kubiak, T. J., & Erdman, T. C. (1991). Reproductive outcomes in colonial fish-eating birds: A biomarker for developmental toxicants in Great Lakes food chains. I. Historical and ecotoxicological perspectives. Journal of Great Lakes Research, 17, 153–157.
5. Haseltine, S. D., Heinz, G. H., Reichel, W. L., & Moore, J. F. (1981). Organochlorine and metal residues in eggs of waterfowl nesting on islands in Lake Michigan off Door County, Wisconsin, 1977–78. Pesticides Monitoring Journal, 15, 90–97.