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) A. David Smith,The Worldwide Challenge of the Dementias: A Role for B Vitamins and Homocysteine?,Food and Nutrition Bulletin,0379-5721,SAGE Publications,2008-06,29,2_suppl1,S143-S172,https://cir.nii.ac.jp/crid/1361137045686736384,https://doi.org/10.1177/15648265080292s119