title: Atypical growth in Periplaneta brain after malathion treatment.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000473:pathology; D003058:Cockroaches; D005260:Female; D008294:Malathion / Q000633:toxicity*; D008297:Male
chemical_list: D008294:Malathion