title: Identification of diazinon and its metabolite in spinach by chemical ionization mass spectrometry.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003976:Diazinon / Q000032:analysis* / Q000378:metabolism; D005506:Food Contamination / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D007306:Insecticides / Q000032:analysis*; D013058:Mass Spectrometry; D014675:Vegetables / Q000032:analysis*
chemical_list: D007306:Insecticides; D003976:Diazinon