title: Organochlorine pesticide, polychlorobiphenyl, and mercury residues in bald eagle eggs--1969-79--and their relationships to shell thinning and reproduction.
mesh_terms: D000818:Animals; D001717:Birds / Q000502:physiology*; D004528:Egg Shell / Q000032:analysis*; D007306:Insecticides / Q000032:analysis / Q000633:toxicity*; D008628:Mercury / Q000032:analysis / Q000633:toxicity*; D010573:Pesticide Residues / Q000032:analysis / Q000633:toxicity*; D011078:Polychlorinated Biphenyls / Q000032:analysis / Q000633:toxicity*; D012098:Reproduction / Q000187:drug effects*
chemical_list: D007306:Insecticides; D010573:Pesticide Residues; D011078:Polychlorinated Biphenyls; D008628:Mercury