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)
SANDBORN W,American Gastroenterological Association medical position statement : perianal Crohn's disease,Gastroenterology,,,2003,125,,1503-1507,https://cir.nii.ac.jp/crid/1570854176380590720,