title: Hexachlorobenzene (HCB) in the eggs of common terns in Hamilton Harbour, Ontario.
mesh_terms: D000818:Animals; D001717:Birds; D002170:Canada; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003633:Dichlorodiphenyl Dichloroethylene / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D004531:Eggs / Q000032:analysis*; D006533:Heptachlor / Q000032:analysis; D001556:Hexachlorocyclohexane / Q000032:analysis*; D008628:Mercury / Q000032:analysis; D010573:Pesticide Residues / Q000032:analysis; D011078:Polychlorinated Biphenyls / Q000032:analysis
chemical_list: D010573:Pesticide Residues; D003633:Dichlorodiphenyl Dichloroethylene; D001556:Hexachlorocyclohexane; D006533:Heptachlor; D011078:Polychlorinated Biphenyls; D008628:Mercury; D004026:Dieldrin