title: Levels of polychlorinated biphenyls in blood of breast-fed children whose mothers are non-occupationally exposed to PCBs.
mesh_terms: D001942:Breast Feeding; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011078:Polychlorinated Biphenyls / Q000097:blood*; D013997:Time Factors
chemical_list: D011078:Polychlorinated Biphenyls