title: Delayed neurotoxicity from long-term low-level topical administration of leptophos to the comb of hens.
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002645:Chickens; D002802:Cholinesterases / Q000097:blood; D003129:Comb and Wattles; D004305:Dose-Response Relationship, Drug; D005260:Female; D007306:Insecticides / Q000633:toxicity*; D010773:Leptophos / Q000008:administration & dosage / Q000633:toxicity*; D008099:Liver / Q000187:drug effects; D009420:Nervous System / Q000187:drug effects*; D013116:Spinal Cord / Q000187:drug effects
chemical_list: D007306:Insecticides; D010773:Leptophos; D002802:Cholinesterases