Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOBAYASHI Tadashi,Nutritional and Biochemical Studies on Vitamin D and Its Active Derivatives,YAKUGAKU ZASSHI,00316903,The Pharmaceutical Society of Japan,1996,116,6,457-472,https://cir.nii.ac.jp/crid/1390001206154966528,https://doi.org/10.1248/yakushi1947.116.6_457