title: DDE thins eggshells and lowers reproductive success of captive black ducks.
mesh_terms: D000818:Animals; D002849:Chromatography, Gas; D004032:Diet; D004372:Ducks / Q000254:growth & development / Q000378:metabolism*; D004531:Eggs / Q000032:analysis; D005260:Female; D006846:Hydrocarbons, Halogenated / Q000032:analysis / Q000378:metabolism / Q000494:pharmacology*; D007306:Insecticides / Q000378:metabolism / Q000494:pharmacology*; D012098:Reproduction / Q000187:drug effects*
chemical_list: D006846:Hydrocarbons, Halogenated; D007306:Insecticides