. . . . . . . . . . . . "[Snail expression was found to be associated significantly with lymph node metastasis (P = 0.001), perineural invasion (P = 0.038) and elevated preoperative serum carcinoembryonic antigen (CEA) level (P = 0.043).]. 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 . "2016-05-13T12:51:33+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .