The Protective Role of HLA-DRB1(∗)13 in Autoimmune Diseases. Bettencourt A, Carvalho C, Leal B, Brás S, Lopes D, Martins da Silva A, Santos E, Torres T, Almeida I, Farinha F, et al. J Immunol Res. 2015; 2015:948723. Epub 2015 Oct 29. PMID: 26605347. Abstract CommentRecommendBookmarkWatch