Ischemic vascular disease and antiphospholipid antibodies are associated with HLA-DRB1 *04/*13 alleles in systemic lupus erythematosus
Elisabet Svenungsson, Emeli Lundström, Johanna Gustafsson, Andreas Jönsen, Dag Leonard, Agneta Zickert, Kerstin Elvin, Gunnar Sturfelt, Gunnel Nordmark, Anders Bengtsson, Lars Klareskog, Iva Gunnarsson, Lars Rönnblom, Leonid Padyukov
Annals of the Rheumatic Diseases Feb 2012, 71 (Suppl 1) A57-A58; DOI: 10.1136/annrheumdis-2011-201236.17