PCBs [polychlorinated biphenyls], dioxins and furans in hooded merganser (Lophodytes cucullatus), common merganser (Mergus merganser) and mink (Mustela vison) collected along the St. Maurice River near La Tuque, Quebec.

aviary birds bifenil bifenilos policlorados biphenyl contaminantes desechos industriales envenenamiento foie furane furanos furans industrial wastes intoxication liver minks ova ovule poisoning polluant pollutants polychlorinated biphenyls quebec substance toxique toxic substances vison