. . . . . . . . . . . . "[This assay targeted against cytokeratin 19 (CK19), cytokeratin 20 (CK20) and beta-subunit of human chorionic gonadotropin (beta-hCG) was used to detect circulating breast cancer cells.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:46:56+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .