. . . . . . . . . . . . "[Alterations in the epidermal growth factor receptor (EGFR) and its main ligand, transforming growth factor-alpha (TGF alpha), were investigated for a possible prognostic relevance in 125 astrocytic gliomas (44 World Health Organization (WHO) Grade II, 19 WHO Grade III, and 62 WHO Grade IV tumors).]. 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 . "2014-10-02T12:39:06+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .