瀧川修
Osamu Takikawa, et al., "Tryptophan degradation in mice initiated by indoleamine 2,3-dioxygenase", Journal of Biological Chemistry, Vol.261, March 15, 1986, pp.3648-3653.
Osamu Takikawa, et al., "Multiple Expression of Ly-6C and Accumulation of a Ly-6C Pre-mRNA in Activated Macrophages Involved in Rejection of an Allografted Tumor", Biochemical and Biophysical Research Communications, Vol.226, Iss.1, September 4, 1996, pp.247-253.
Osamu Takikawa, et al., "Regulation of Indoleamine 2,3-Dioxygenase, The First Enzyme in Uv Filter Biosynthesis in the Human Lens", Advances in Experimental Medicine and Biology, Vol.467, 1999, pp.241-245.