title: Enzymatic changes in the oviduct associated with DDE-induced eggshell thinning in the kestrel, Falco sparverius.
mesh_terms: D000818:Animals; D001717:Birds / Q000502:physiology*; D003633:Dichlorodiphenyl Dichloroethylene / Q000494:pharmacology*; D004528:Egg Shell; D005260:Female; D010057:Oviducts / Q000187:drug effects / Q000201:enzymology*
chemical_list: D003633:Dichlorodiphenyl Dichloroethylene