TY CONF TI THE COMPLEX STUDY OF NON-PSYCHOTIC DEPRESSIVE DISORDERS IN TEENAGERS OF RUSSIA AND CHINA KW system analysis KW epidemiology KW diagnosis KW depressive disorders (DR) KW Russia KW China JO XIV International Scientific Conference "System Analysis in Medicine" AU Loginov, I.P. AU Savin, S.Z. AU Solodkaya, E.V. PY 2024 PB Far Eastern Scientific Center of Physiology and Pathology of Respiration