For citations:
Dobrovolskaya O.V., Demin N.V., Feklistov A.Yu., Kozyreva M.V., Toroptsova N.V. Sarcopenic phenotype and functional status of skeletal muscles in rheumatoid arthritis patients with biological therapy. The Clinician. 2023;17(2):19-27. (In Russ.) https://doi.org/10.17650/1818-8338-2023-17-2-K680