title: Goodnight xylene? So far, substitutes have failed.
mesh_terms: D006801:Humans; D007755:Laboratories, Hospital / Q000592:standards*; D008452:Maximum Allowable Concentration; D016273:Occupational Exposure; D010564:Personnel, Hospital; D014481:United States; D014489:United States Occupational Safety and Health Administration; D014992:Xylenes / Q000009:adverse effects*
chemical_list: D014992:Xylenes