TY JOUR TI THE EFFECTIVENESS OF FUNCTIONAL STIMULATION IN MULTIPLE SCLEROSIS (LITERATURE REVIEW) KW JO Bulletin of Rehabilitation Medicine AU Guryanova, E.A. AU Kiryanova, V.V. PY 2020 IS 2020 PB Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation