Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHINO TOSHIAKI,The Clinical and Experimental Studies on the Metabolism of Folic Acid Using Tritiated Folic Acid,THE JOURNAL OF VITAMINOLOGY,00225398,THE VITAMIN SOCIETY OF JAPAN,1968,14,1,35-48,https://cir.nii.ac.jp/crid/1390282681299949824,https://doi.org/10.5925/jnsv1954.14.35