title: Determination of s-triazine herbicide residues in urine: analytical method development.
mesh_terms: D002849:Chromatography, Gas; D006540:Herbicides / Q000652:urine*; D006801:Humans; D008722:Methods; D010573:Pesticide Residues / Q000652:urine*; D012997:Solvents; D014227:Triazines
chemical_list: D006540:Herbicides; D010573:Pesticide Residues; D012997:Solvents; D014227:Triazines