For citations:
Tsurko VV, Egorov IV, Malysheva NV. Clinical observation of a patient with ankylosing spondylarthritis (Bechterew’s disease). Meditsinskiy sovet = Medical Council. 2019;(9):103-108. (In Russ.) https://doi.org/10.21518/2079-701X-2019-9-103-108