Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAZUYA Keiko and MORISAKI Mayumi and YAMADA Kazuko and KATAGI Toyoyuki and KUMAOKA Hiroshi,The Investigation of the Origin of the Methyl Groups Attached to the Pyrimidine and Thiazole Moieties of Thiamin,VITAMINS,0006386X,THE VITAMIN SOCIETY OF JAPAN,1985,59,12,621-629,https://cir.nii.ac.jp/crid/1390282680810174464,https://doi.org/10.20632/vso.59.12_621