著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) HEYSSEL RM,Vitamin B_<12> turnover in man. The assimilation of vitamin B_<12> from natural foodstaff by man and estimates of minimal daily requirements,Am J Clin Nutr,,,1966,18,,176-184,https://cir.nii.ac.jp/crid/1570291225978540288,