For citations:

Safonova YA, Zotkin EG, Toroptsova NV. Quality of life and fatigue in elderly patients with sarcopenia. Sovremennaya Revmatologiya=Modern Rheumatology Journal. 2021;15(6):41-47. (In Russ.) https://doi.org/10.14412/1996-7012-2021-6-41-47