[Studies on the analysis of pesticide residues in foods (XL). PCB (polychlorinated biphenyls) residues in imported smelt fished from the Canadian Great Lakes].
D000818:Animals; D005399:Fishes; D005506:Food Contamination / Q000032:analysis*; D009864:Ontario; D010573:Pesticide Residues / Q000032:analysis*; D011078:Polychlorinated Biphenyls / Q000032:analysis*
D010573:Pesticide Residues; D011078:Polychlorinated Biphenyls