SEARCH Articles Figures Tables Dibenzofurans, polychlorinated PCDF PCDFs Polychlorinated Dibenzodioxins (PCDD) and Dibenzofurans (PCDF) Polychlorinated PCDF Polychlorinated dibenzodioxins (PCDDs) and dibenzofurans (PCDFs) Polychlorinated dibenzofurans (PCDFs Polychlorinated dibenzofurans (PCDFs