. . . . . . . . . . . . "[Amplification of the mdr1-gene has been observed in tumor cell lines exposed to cytotoxic drugs; however, significant information is lacking as to whether this holds true in clinical carcinomas.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:46:28+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .