. . . . . . . . . . . . "[Univariate analysis revealed 8 factors affecting to the survival, and multivariate analysis revealed that 6 of them were independently responsible for poor survival of patients: presence of lymphovascular tumor emboli, DPC4 inactivation, poorly differentiated carcinoma, K-ras mutation, presence of lymph node metastasis, and elevated CA-19-9 (>37 U/mL).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:38:16+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .