. . . . . . . . . . . . "[Immunohistochemical results revealed that the positive rate of deleted in pancreatic carcinoma locus 4 in normal tracheal-bronchial epithelium (89.5%, 17/19) was much higher than that in tumor tissues (63.5%, 33/52) (P < .05) and closely correlated with lymph node metastasis (P < .001).]. 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 . "2014-10-02T12:38:14+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .