RESEARCH OF PERIPHERAL BLOOD FLOW IN CHILDREN IN NORMAL CONDITIONS AND EXPOSURE TO BALNEFACTORS OF THE BELOKURIKHA RESORT Статья Basnakian K.S., Drobysheva M.M., Kiselev N.A., Astashov V.V., Tyryshkina E.O., Borodina I.Yu. #SCIENCE4HEALTH2021. Российский университет дружбы народов (РУДН). 2021. С. 28-29