Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) LIU F.,"SMAD4/DPC4 and pancreatic cancer survival. Commentary re : M. Tascilar et al., The SMAD4 protein and prognosis of pancreatic ductal adenocarcinoma",Clin. Cancer Res.,,,2001,7,,4115-4121,https://cir.nii.ac.jp/crid/1573668924968021248,