Mol Cell Biochem. 1991 Feb 27;101(1):67-71. doi: 10.1007/BF00238439.
Studies on the intracellular composition of livers from rats fed various aminoazo dyes; 3'-methyl-,2'-methyl-, and 2-methyl-4-dimethylaminoazobenzene,3-methyl-4-monomethylaminoazobenzene, and 4'-fluoro-4-dimethylaminoazobenzene.