. . . . . . . . . . . . "[The clinical, histo-pathological, and molecular characteristics (EGFR: exon 19, 20, 21 and KRAS: exon 2 by PCR sequencing; ALK by immunohistochemistry) and survival of refractory patients with initial PD (r-patients) and controlled disease (c-patients) were compared by univariate analyses.]. 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 . "2014-10-02T12:34:09+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .