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) CHEN C. P.,"Syndromes, disorders and maternal risk factors associated with neural tube defects (I)",Taiwan J Obstet Gynecol,,,2008,47,,1-9,https://cir.nii.ac.jp/crid/1574231875762844672,