the most toxic congener in this series was 2,3,7,8-tetrachlorodibenzo-p-dioxin in which the in vivo ed50 values for ahh and erod induction and body weight loss were 2.8 x 10 ( -10 ) , 9.3 x 10 ( -11 ) and 5.6 x 10 ( -9 ) mol/kg .
C0003927
ahh
C0059735
erod