Indoor air is a major source of PCBs.
Betts
Kellyn
K
D016902:Air Pollution, Indoor / Q000032:analysis*; D002947:Cities; D004739:England; D006794:Household Articles; D009864:Ontario; D011078:Polychlorinated Biphenyls / Q000032:analysis* / Q000737:chemistry
D011078:Polychlorinated Biphenyls