For citations:

Bochkova A.G., Levshakova A.V., Bunchuk N.V. Early diagnosis of ankylosing spondylitis: assessment the criteria for axial spondyloarthritis, proposedby the International Working Group of the Assessment of SpondyloArthritis Society (ASAS). Rheumatology Science and Practice. 2010;48(2):36-43. (In Russ.) https://doi.org/10.14412/1995-4484-2010-1414