著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Michl,Claudin-4 expression decreases invasiveness and metastatic potential of pancreatic cancer,Cancer Res,,,2003,63,,6265,https://cir.nii.ac.jp/crid/1370848660543907074,