. . . . . . . . . . . . "[Northern blot analysis was carried out on tissue from 20 meningiomas to measure the expression of PDGF-A, PDGF-B, PDGF-alpha receptor (PDGF-alpha-R) and PDGF-beta receptor (PDGF-beta-R).]. 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 . "2016-05-13T12:51:49+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .