Organochlorine pesticide residue levels in North American timber wolves--1969-71.
D000818:Animals; D002335:Carnivora / Q000378:metabolism*; D005260:Female; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000032:analysis*; D008297:Male; D008910:Minnesota; D009132:Muscles / Q000032:analysis; D009864:Ontario; D010573:Pesticide Residues / Q000032:analysis*; D014059:Tongue / Q000032:analysis
D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010573:Pesticide Residues