1Zhang S, Li Y, Deng X, et al. Similarities and differences between spondy- loarthritis in Asia and other parts of the world[J]. Curt Opin Rheumatol, 2011, 23(4): 334-338.
2Glasnovic M. Epidemiology of spondylarthritides [J]. Reumatizam, 2011, 58 (2): 24-35.
9Van derLinden SM, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum, 1984,27 (6) :361 - 368.
