. . . . . . . . . . . . "[Complete deficiencies of complement components C4A and C4B, albeit rare in human populations, are among the strongest genetic risk factors for SLE or lupus-like disease, across HLA haplotypes and racial backgrounds.]. 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 . "2014-10-02T12:33:50+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .