. . . . . . . . . . . . "[This retrospective study was undertaken to investigate the impact of specific mutant KRAS on clinical outcome to either gefitinib or erlotinib (EGFR tyrosine kinase inhibitor, EGFR-TKI) in patients with EGFR wild type (WT) advanced non-small cell lung cancer (NSCLC).]. 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 . "2016-05-13T12:49:16+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .