. . . . . . . . . . . . "[A significant correlation between SPF and nodal metastasis was observed (p = 0.0111), but not between SPF and the number of lymph nodes involved when metastatic cases were subdivided into <4 lymph node-positive cases and > or =4 lymph node-positive cases.]. 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 . "2014-10-02T12:39:00+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .