Gabrielsen GW, Knuden L B, Verreault J, Pusk K, Muir D C, Letcher R J 2004: Halogenated organic contaminants and metabolites in blood and adipose tissue of polar bears (Ursus maritimus) from Svalbard.
Gabrielsen GW, Knuden L B, Verreault J, Pusk K, Muir D C, Letcher R J 2004: Halogenated organic contaminants and metabolites in blood and adipose tissue of polar bears (Ursus maritimus) from Svalbard.