title: Effect on performance of a low level mixture of organochlorine insecticides in broiler breeder feed.
mesh_terms: D000821:Animal Feed; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002645:Chickens; D005260:Female; D005306:Fertilization / Q000187:drug effects; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000494:pharmacology*; D010060:Ovulation / Q000187:drug effects
chemical_list: D006843:Hydrocarbons, Chlorinated; D007306:Insecticides