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) Jiali Du and Jichun Gu and Ji Li,Mechanisms of drug resistance of pancreatic ductal adenocarcinoma at different levels,Bioscience Reports,0144-8463,Portland Press Ltd.,2020-07,40,7,,https://cir.nii.ac.jp/crid/1361137043673754880,https://doi.org/10.1042/bsr20200401