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) Jie-Er Ying,Developments in metastatic pancreatic cancer: Is gemcitabine still the standard?,World Journal of Gastroenterology,1007-9327,Baishideng Publishing Group Inc.,2012,18,8,736,https://cir.nii.ac.jp/crid/1362262945665163520,https://doi.org/10.3748/wjg.v18.i8.736