Apparent Antagonistic Effects between 2,3,3′,4,4′,5-Hexachlorobiphenyl and 2,3,7,8-Tetrachlorodibenzo-p-dioxin on CYP1A1 and CYP1A2 Activities: Possible Role of Metabolism and Target Tissue Concentration Publication Attachment: 93-35.pdf Authors: Van Birgelen, A, Smeets, JMW, Fase, CM, Van der Kolk, J, Poiger, H, Brouwer, A, Van den Berg, M Year: 1993