title: Quantitation of urinary m- and p-methylhippuric acids as indices of m- and p-xylene exposure.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D006626:Hippurates / Q000652:urine*; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced / Q000652:urine; D014992:Xylenes / Q000009:adverse effects*
chemical_list: D006626:Hippurates; D014992:Xylenes