. . . . . . . . . . . . "[Methylation of DKK3, p16, SFRP2, DKK2, NPTX2 and ppENK were more frequently detected in the bile of malignant biliary strictures than benign patients.]. 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 . "2014-10-02T12:35:53+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .