. . . . . . . . . . . . "[Because of the involvement of tumor necrosis factor (TNF) in the inflammation process and localization of the TNF genes in the proximity of the HLA-B locus, we studied the restriction fragment length polymorphism (RFLP) of the TNF-alpha and -beta genes in 20 SLE patients and 23 normal individuals using restriction endonuclease NcoI.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:23+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .