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) Maki Kitahara and Shinji Sakata and Mitsuo Sakamoto,"Comparison among Fecal Secondary Bile Acid Levels, Fecal Microbiota and Clostridium scindens Cell Numbers in Japanese",Microbiology and immunology,03855600,Tokyo : Center for Academic Publications Japan,2004,48,5,367-375,https://cir.nii.ac.jp/crid/1521136280105780352,