. . . . . . . "[To evaluate the role of tumor necrosis factor-alpha (TNF-alpha) gene as susceptibility marker for spondyloarthritis (SpA), two polymorphisms (-238 and -308 positions) were analyzed in 229 patients with SpA (113 with ankylosing spondylitis AS, 92 with undifferentiated SpA U-SpA, 24 with reactive arthritis), and 169 ethnically matched healthy control subjects.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-21"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:13:20+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .