SEARCH Articles Figures Tables Aromatic toxicity Estimating the Toxicity of Polynuclear Aromatic Hydrocarbons Halogenated aromatic hydrocarbon , toxic Halogenated aromatic hydrocarbon , toxic potency Hydrocarbons toxicity Polycyclic aromatic hydrocarbons developmental toxicity Polycyclic aromatic hydrocarbons toxic Polycyclic aromatic hydrocarbons toxicity TOXIC AROMATICS Toxicity polynuclear aromatic hydrocarbons