title: Evidence of chlorodibenzo-p-dioxin and chlorodibenzofuran in hexachlorobenzene.
mesh_terms: D001572:Benzofurans / Q000032:analysis*; D002722:Chlorobenzenes / Q000032:analysis* / Q000633:toxicity; D004147:Dioxins / Q000032:analysis*; D005659:Fungicides, Industrial / Q000032:analysis* / Q000592:standards
chemical_list: D001572:Benzofurans; D002722:Chlorobenzenes; D004147:Dioxins; D005659:Fungicides, Industrial