For citations:

Bugrova O.V., Nagornova K.A., Artemova N.E. BONE METABOLISM AND ITS REGULATION IN PATIENTS WITH ANKYLOSING SPONDYLITIS. Rheumatology Science and Practice. 2016;54(5):527-529. (In Russ.) https://doi.org/10.14412/1995-4484-2016-527-529