Novel multivariate methods for evaluation of PCB levels, and of CYP1A, vitamin E, and haematological parameters as PCB-exposure biomarkers, in seal Publication Attachment: 05-43.pdf Authors: Bergknut, Magnus, Eriksson, Lennart, Nyman, Madeleine, Andersson, Patrik, Haglund, Peter, Tysklind, Mats Year: 2005