id	keyword
eurjchem-2371	pesticide
eurjchem-2371	cypermethrin
eurjchem-2371	analysis
eurjchem-2371	acephate
eurjchem-2371	chemistry
eurjchem-2371	samples
eurjchem-2371	journal
eurjchem-2371	khat
eurjchem-2371	compounds
eurjchem-2371	residues
eurjchem-2371	european