Axial spondyloarthritis is a chronic rheumatological disease that primarily affects the sacroiliac joints and the spine, but often also involves the peripheral skeleton and other organs. The disease ...

Correspondence to Dr S Ramiro, Department of Clinical Immunology and Rheumatology, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, PO Box 22660, 1100 DD Amsterdam, The Netherlands; ...