For citations:
Bestaev D.V., Volkov A.V., Karateev D.E., Nasonov E.L. A STUDY OF SOME PARAMETERS OF THE EXTERNAL RESPIRATORY FUNCTION AND THEIR RELATIONSHIP TO THE CLINICAL ACTIVITY IN PATIENTS WITH RHEUMATOID ARTHRITIS. Rheumatology Science and Practice. 2014;52(2):192-194. (In Russ.) https://doi.org/10.14412/1995-4484-2014-192-194