Skin manifestations in German workers with high occupational PCB exposure Publication Attachment: 1280.pdf Authors: Leijs, M M,Amann, P M, Werthan, A, Esser, A, Heise, R, Czaja, K , Schettgen, T , de Boever, P, Gube, M, Merk, H F, Kraus, T, Baron, J M Year: 2014