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) MAMULA P,Inflammatory bowel disease in early childhood and adolescence : special considerations,Gastroenterol Clin North Am,,,2003,32,,viii,https://cir.nii.ac.jp/crid/1570291226278294656,