. . . . . . . . . . . . "[The VEGF positive rate in patients at a later clinical stage was higher than that of the patients at an earlier clinical stage (stages II-IV were 14.29, 50.00, and 50.00%, respectively, P < 0.05), meanwhile it was higher than that of patients without lymph node metastases (78.13 vs 25.00%, P < 0.05).]. 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 . "2016-05-13T12:50:52+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .