. . . . . . . . . . . . "[The complement components C4A, C4B, and factor B, and the HLA-A, B, C, DR, DQ, and DRw antigens were analyzed in 103 patients (66 Caucasian, 37 black) with systemic lupus erythematosus (SLE) and 98 control subjects (63 Caucasian, 35 black).]. 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 . "2014-10-02T12:39:44+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .