. . . . . . . . . . . . "[Positive PDGFA immunohistochemical staining was significantly correlated with status (P = 0.000), stage of CCA (P = 0.013), metastasis (P = 0.017), and short survival rate (P = 0.005), and the multivariate analysis confirmed that PDGFA positive immunostaining had a higher likelihood of the risk of death (HR = 2.907, P = 0.016).]. 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 . "2014-10-02T12:40:43+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .