For citations:
Isaev R.I., Mkhitaryan E.A., Strazhesko I.D., Vorobyeva N.M., Ostapenko V.S., Tkacheva O.N. Associations between cognitive status and geriatric syndromes in institutionalized oldest old. Russian neurological journal. 2023;28(2):46-52. (In Russ.) https://doi.org/10.30629/2658-7947-2023-28-2-46-52