title: Gas chromatographic estimation of malathion in seven vegetables.
mesh_terms: D002849:Chromatography, Gas / Q000379:methods; D005506:Food Contamination / Q000032:analysis*; D008294:Malathion / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis; D014675:Vegetables / Q000032:analysis*
chemical_list: D010573:Pesticide Residues; D008294:Malathion