. . . . . . . "[To investigate the influence of quartz/ metal dust exposure on the pathogenesis of systemic sclerosis (SSc; scleroderma), by an immunogenetic comparison of HLA class II and tumor necrosis factor (TNF) alleles in patients with and without exposure.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:48+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .