TY CONF TI THE UNSOLVED PROBLEMS OF HEALTH MANAGEMENT OF THE RUSSIAN POPU-LATION KW JO XII International Scientific Conference (correspondence, electronic) "System analysis in medicine" (SAM 2018) AU Smirnova, T.M. AU Krut`ko, V.N. PY 2024 PB Far Eastern Scientific Center of Physiology and Pathology of Respiration