Worker exposure to perchloroethylene in commercial dry-cleaning operations--United States.
D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D006801:Humans; D008452:Maximum Allowable Concentration; D013750:Tetrachloroethylene / Q000032:analysis*; D014481:United States
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D013750:Tetrachloroethylene