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) P. Sipponen and H. Hyvärinen,"Role of Helicobacter pylori in the Pathogenesis of Gastritis, Peptic Ulcer and Gastric Cancer",Scandinavian Journal of Gastroenterology,0036-5521,Informa UK Limited,1993-01,28,sup196,3-6,https://cir.nii.ac.jp/crid/1361137044302520576,https://doi.org/10.3109/00365529309098333