OCCUPATIONAL CONTAMINATION WITH PCDD/Fs DURING RECYCLING OF NON-GAMMA HCH IN A CHINESE CHEMICAL FACTORY. PART IV COMPARISON OF SAMPLES IN AND OUTSIDE THE FACTORY WITH ISOMER AND CONGENER PATTERNS Publication Attachment: 02-199.pdf Authors: Olie, Kees, Coenraads, Pieter-Jan, Tang, Nai-Jun, Luksemburg, William J. and Wong, A.S Year: 2002