. . . . . . . . . . . . "[Cox's regression analysis showed that tumor size, lymph nodes metastasis, nuclear stage, extensive lymphovascular invasion, and SLC22A18 expression might be used as prognostic factor for RFS.]. 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 . "2014-10-02T12:34:21+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .