title: Determination of picogram per cubic meter concentrations of tetra- and pentachlorinated dibenzofurans and dibenzo-p-dioxins in indoor air by high-resolution gas chromatography/high-resolution mass spectrometry.
mesh_terms: D001572:Benzofurans / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002849:Chromatography, Gas; D004147:Dioxins / Q000032:analysis*; D013058:Mass Spectrometry; D000072317:Polychlorinated Dibenzodioxins / Q000032:analysis*
chemical_list: D001572:Benzofurans; D004147:Dioxins; D000072317:Polychlorinated Dibenzodioxins