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) Kazuhiko Kasuya and Hidenobu Watanabe and Toshiaki Nakasako,p53 protein overexpression and K-ras codon 12 mutation in pancreatic ductal carcinoma:Correlation with histologic factors,Pathology International,13205463,Carlton South,1997-08,47,8,531-539,https://cir.nii.ac.jp/crid/1520853832202450432,