Revisions in cancer policy.
D002273:Carcinogens; D004147:Dioxins / Q000009:adverse effects; D006077:Government Agencies; D006801:Humans; D011050:Policy Making; D014241:Trichloroethylene / Q000009:adverse effects; D014481:United States; D014484:United States Environmental Protection Agency
D002273:Carcinogens; D004147:Dioxins; D014241:Trichloroethylene