1. Axial spondyloarthritis;Sieper;Nat Rev Dis Prim,2015
2. A comparison of disease burden in rheumatoid arthritis, psoriatic arthritis and axial spondyloarthritis;Michelsen;PLoS ONE,2015
3. The burden of ankylosing spondylitis LIFE;Boonen;J Rheumatol,2006
4. Delayed treatment with a tumor necrosis factor alpha blocker associated with worse outcomes in patients with spondyloarthritis: data from the Czech National Registry ATTRA;Milota;Ther Adv Musculoskelet,2022
5. Clinical, economic, and humanistic burden associated with delayed diagnosis of axial spondyloarthritis: a systematic review;Yi;Rheumatol Ther,2020