Radiographic sacroiliitis progression in axial spondyloarthritis: central reading of 5 year follow-up data from the Assessment of SpondyloArthritis international Society cohort
Author(s):
Protopopov, M.; Proft, F.; Sepriano, A.; Landewe, R.; Heijde, D. van der; Maksymowych, W.P.; Baraliakos, X.; Sieper, J.; Rudwaleit, M.; Poddubnyy, D.