. . . . . . . . . . . . "[Stratification of the patients into two subgroups, single-system disease (skin only, and monostotic and polyostotic disease) and multisystem disease with or without organ dysfunction, showed that patients with single-system disease (17 of 45, 38%) more often (p = 0.00018 and, after correction, p = 0.029) had the phenotype HLA-DRB1*03 compared with patients with multisystem disease (1 of 31, 3%).]. 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 . "2014-10-02T12:36:01+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .