. . . . . . . . . . . . "[There was no significant difference in age at onset, severity, functional class (> or = 3), physician global assessment, ESR, CRP or RF titer in patients with RA according to the CTLA-4 polymorphisms.]. 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 . "2014-10-02T12:37:47+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .