US government orders new look at dioxin.
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BJ
D000818:Animals; D006168:Guinea Pigs; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced; D000072317:Polychlorinated Dibenzodioxins / Q000009:adverse effects / Q000633:toxicity*; D014481:United States; D014484:United States Environmental Protection Agency
D000072317:Polychlorinated Dibenzodioxins