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) Filip Baert and Renzo Caprilli and Erika Angelucci,Medical Therapy for Crohn’s Disease: Top-Down or Step-Up?,Digestive Diseases,0257-2753,S. Karger AG,2007,25,3,260-266,https://cir.nii.ac.jp/crid/1362825893850438016,https://doi.org/10.1159/000103897