. . . . . . . . . . . . "[Immunohistochemically, most of the RER-positive cancers were reactive for cytokeratin (22/23, 96%) and CEA (17/23, 74%), and negative for NSE (2/23, 9%), chromogranin (3/23, 13%) and synaptophysin (0/23, 0%).]. 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 . "2014-10-02T12:37:56+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .