. . . . . . . "[In this study we have used the polymerase chain reaction (PCR) to compare the level of TCR V beta gene expression by peripheral blood mononuclear cells (PBMC) and by synovial fluid cells obtained from HLA DRB1 *0401 and *0404 RA patients.]. 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 . "2017-10-17T13:13:23+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .