. . . . . . . "[From these, K-ras mutations detected in blood, stool and bile juice of patients at risk for pancreatic cancer seem to be more promising than p53 alterations as a more later step in carcinogenesis, although they are neither yet well established nor standardised by reliable assays.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:51+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .