TY JOUR TI TO THE PROBLEM OF NUTRITION OF ADOLESCENTS WITH GASTRODUODENAL PATHOLOGY AT THE STAGE OF SANATORIUM TREATMENT KW Teen- agers KW nutrition KW digestive system KW plastic and energetic factors KW genetic peculiarities KW spa treatment KW obesity JO Bulletin of Rehabilitation Medicine AU Filimonov, R.M. AU Chernyakhovskiy, O.B. AU Filimonova, T.R. PY 2019 IS 2019 PB Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation