. . . . . . . . . . . . "[p53 and ras gene alterations occur at an early stage during the development of intraductal papillary-mucinous tumor, while additional alterations of bcl-2 and c-erbB-2 occur during the development of invasive ductal adenocarcinoma of the pancreas.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:44:12+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .