title: Usefulness of gas chromatography/negative ion chemical ionization mass spectrometry for detection of an organophosphate pesticide in a victim.
mesh_terms: D002849:Chromatography, Gas / Q000379:methods; D006801:Humans; D008297:Male; D013058:Mass Spectrometry / Q000379:methods; D008875:Middle Aged; D009946:Organothiophosphorus Compounds / Q000032:analysis*
chemical_list: D009946:Organothiophosphorus Compounds; C008838:phenthoate