Assessment and management of axSpA Dr. Antoni Chan reports on abstract 0818, Defining BASDAI Cut-offs for Disease Activity States in Axial Spondylarthritis – Results from the EuroSpA Collaboration, and abstract 0819, The Assessment of SpondyloArthritis International Society… https://t.co/ropQJdElyb https://t.co/IVn5u2l7iP