. . . . . . . . . . . . "[A high incidence of extra-articular features of RA was observed, with DR4 occurring in all cases of vasculitis (75 per cent of whom were DR4 homozygous).]. 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 . "2014-10-02T12:36:50+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .