A Comparative Toxicity Study in Rats After in Utero and Lactational Exposure to Purified PCB180 or TCDD Publication Attachment: 5105.pdf Authors: Borg D, Rendel F, Heikkinen P, Simanainen U, Viluksela M, Roos R, Schrenk D, Giese N, Hamscher G, Halldin K, Hakansson H Year: 2011