Graillot C, Gak C, Ferrando R, Truhaut R
C R Acad Hebd Seances Acad Sci D. 1976 Apr 26;282(16):1561-3.
DDT induces in young Pigs a rise of hepatic level of cytochrome P 450 and a concomitant decrease of the hepatic "reserve" of retinol. The amplitude of these effects varies according to the hepatic lobe submitted to analysis.