title: Biological monitoring of exposure to benzene, toluene and xylene.
mesh_terms: D001554:Benzene / Q000032:analysis* / Q000097:blood; D004784:Environmental Monitoring / Q000379:methods*; D006801:Humans; D014050:Toluene / Q000032:analysis* / Q000097:blood; D014992:Xylenes / Q000032:analysis* / Q000097:blood
chemical_list: D014992:Xylenes; D014050:Toluene; D001554:Benzene