title: Polychlorinated biphenyls (PCB) in breast milk from Regina nursing mothers.
mesh_terms: D001942:Breast Feeding; D005260:Female; D006801:Humans; D008895:Milk, Human / Q000032:analysis*; D011078:Polychlorinated Biphenyls / Q000032:analysis*; D012525:Saskatchewan
chemical_list: D011078:Polychlorinated Biphenyls