For citations:
Cherentsova I.А., Otteva E.N., Ostrovsky A.B. COMPARATIVE EVALUATION OF PATIENTS WITH ANKYLOSING SPONDYLITIS AND NON-RADIOGRAPHIC AXIAL SPONDYLOARTHRITIS. Rheumatology Science and Practice. 2016;54(1S):25-28. (In Russ.) https://doi.org/10.14412/1995-4484-2016-1S-25-28