. . . . . . . . . . . . "[A total of 224 lung adenocarcinoma samples were examined for activating mutations in epidermal growth factor receptor (EGFR; exons 18-22), V-Ki-ras2 Kirsten rat sarcoma (KRAS; exons 2 and 3), and HER2 (exons 18-21) by direct sequencing.]. 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 . "2014-10-02T12:34:38+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .