title: Epidemiological studies of workers with exposure to tri- and tetrachloroethylenes.
mesh_terms: D001711:Biotransformation; D003953:Diagnosis-Related Groups; D004812:Epidemiologic Methods; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced*; D013750:Tetrachloroethylene / Q000633:toxicity*; D014241:Trichloroethylene / Q000633:toxicity*
chemical_list: D014241:Trichloroethylene; D013750:Tetrachloroethylene