. . . . . . . . . . . . "[The status of the HER2 (ERBB2) gene in breast cancer is not static and may change among the primary tumor, lymph node metastases, and distant metastases.]. 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 . "2016-05-13T12:49:39+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .