Treatment with tumour necrosis factor inhibitors is associated with a time-shifted retardation of radiographic spinal progression in patients with axial spondyloarthritis
M. Torgutalp, V. Rios Rodriguez, A. Dilbaryan, F. Proft, M. Protopopov, M. Verba, J. Rademacher, H. Haibel, J. Sieper, M. Rudwaleit, D. Poddubnyy
Annals of the Rheumatic Diseases