. . . . . . . . . . . . "[Among 62 blood samples from patients with gastrointestinal cancer, the expression of CEA, CK19, and CK20 mRNA was 51.6% (32/62), 35.5% (22/62), and 48.4% (30/62), respectively.]. 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 . "2014-10-02T12:37:30+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .