Polychlorinated biphenyls in microscope immersion oil.
D006801:Humans; D008099:Liver / Q000187:drug effects; D008853:Microscopy / Q000379:methods*; D009821:Oils / Q000032:analysis*; D011078:Polychlorinated Biphenyls / Q000009:adverse effects* / Q000032:analysis; D012867:Skin / Q000187:drug effects*
D009821:Oils; D011078:Polychlorinated Biphenyls