Krahn, M. .; Burrows, D.; Stein, J.; Becker, P.; Schantz, M.; Muir, D.; O’Hara, T.; Rowles, T. . White Whales (Delphinapterus Leucas) from Three Alaskan Stocks: Concentrations and Patterns of Persistent Organochlorine Contaminants in Blubber. JCRM 1999, 1, 239-250.