. . . . . . . "[Of these gliomas, 97 (26 WHO Grade II, 17 WHO Grade III, and 54 WHO Grade IV gliomas) were examined for EGFR gene amplification using a differential polymerase chain reaction assay.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:12:11+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .