title: Photoformation of polychlorinated biphenyls from chlorinated benzenes.
mesh_terms: D002722:Chlorobenzenes; D005609:Free Radicals; D010777:Photochemistry; D011078:Polychlorinated Biphenyls; D013472:Sunlight
chemical_list: D002722:Chlorobenzenes; D005609:Free Radicals; D011078:Polychlorinated Biphenyls