title: Inhibition of brain acetylcholinesterase activity in songbirds exposed to fenitrothion during aerial spraying of forests.
mesh_terms: D000818:Animals; D001717:Birds / Q000378:metabolism*; D001822:Body Burden; D001921:Brain / Q000187:drug effects* / Q000201:enzymology; D002800:Cholinesterase Inhibitors; D005278:Fenitrothion / Q000378:metabolism / Q000494:pharmacology*; D010573:Pesticide Residues / Q000032:analysis; D012606:Scotland; D013997:Time Factors
chemical_list: D002800:Cholinesterase Inhibitors; D010573:Pesticide Residues; D005278:Fenitrothion