title: Identification and toxicological evaluation of chlorinated dibenzofuran and chlorinated naphthalene in two commercial polychlorinated biphenyls.
mesh_terms: D000818:Animals; D001572:Benzofurans / Q000633:toxicity*; D001713:Biphenyl Compounds / Q000633:toxicity*; D002642:Chick Embryo; D002713:Chlorine / Q000633:toxicity*; D002845:Chromatography; D002849:Chromatography, Gas
chemical_list: D001572:Benzofurans; D001713:Biphenyl Compounds; D002713:Chlorine