. . . . . . . . . . . . "[Activating mutations of K-ras have been described in approximately 40% of patients with colorectal cancer, and are associated with resistance to epidermal growth factor receptor-targeted antibodies, such as cetuximab and panitumumab.]. 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 . "2016-05-13T12:48:28+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .