title: [Decrease in the biological effectiveness of estrogens in the F1 generation of hens exposed to polychlorinated biphenyls].
mesh_terms: D000818:Animals; D001681:Biological Assay; D001713:Biphenyl Compounds / Q000009:adverse effects*; D002645:Chickens / Q000502:physiology*; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D006824:Hybridization, Genetic; D010057:Oviducts / Q000187:drug effects
chemical_list: D001713:Biphenyl Compounds; D004958:Estradiol
vernacular_title: Pokles biologickej úcinnosti estrogénov u F1 generácie sliepok exponovaných polychlórovaným bifenylom.