string: …7.7 4.0
  aAs amounts equivalent to the parent p-DCB
  researchers have described the major route of excretion in mammals to be urinary, and themainmetabolite to be 2,5- DCP (Azouz et al. 1955;Kimura et al. 1979;Hawkins et al. 1980; Klos and Dekant 1994; Hissink et al. 1996, 1997; Bomhart et al. 1998).