Arevalo, M.Lopez-Medina, C.Navarro-Compan, V.Moreno, M.Llop Vilaltella, M.Calvet, J.Gratacos-Masmitja, J.Dougados, M.ASAS Grp2025-01-072025-01-072021-06-010003-4967https://hdl.handle.net/10668/25588enROLE OF HLA-B27 CARRIERSHIP IN PERIPHERAL SPONDYLOARTHRITIS: DATA FROM ASAS PERSPA STUDYconference outputopen access10.1136/annrheumdis-2021-eular.9651468-2060https://ard.bmj.com/content/annrheumdis/80/Suppl_1/342.2.full.pdf692629300535