title: Isomer-specific biological monitoring of polychlorinated biphenyls.
mesh_terms: D004784:Environmental Monitoring / Q000379:methods; D005387:Finland; D006801:Humans; D007536:Isomerism; D011078:Polychlorinated Biphenyls / Q000097:blood*
chemical_list: D011078:Polychlorinated Biphenyls