For citations:
Ilyushchenko A.K., Marakhovskaya E.A., Balaeva M.M., Aleksandrovskiy D.D., Goriainov A.I., Machekhina L.V. The RUSS-AGE Study: the impact of physical activity level on psychoemotional and cognitive status and biological age. Russian Journal of Geriatric Medicine. 2025;(2):246-247. (In Russ.) https://doi.org/10.37586/2686-8636-2-2025-246-247