PCB exposure from fluorescent lights.
D001140:Aroclors; D020111:Chlorodiphenyl (54% Chlorine); D004868:Equipment Failure; D006801:Humans; D008029:Lighting; D009864:Ontario; D011078:Polychlorinated Biphenyls; D012574:Schools
D001140:Aroclors; D020111:Chlorodiphenyl (54% Chlorine); D011078:Polychlorinated Biphenyls