RESIDUES OF DIOXINS AND COPLANAR PCBs IN EGGS OF FREE RANGE CHICKENS Publication Attachment: 02-310.pdf Authors: Traag, Wim, Portier, Liza, Bovee, Toine, van der Weg, Guido, Onstenk, Constant, Elghouch, Nordin, Coors, Rob, v.d. Kraats, Cornelis and Hoogenboom, Ron Year: 2002