TY CONF TI CIRCADIAN RHYTHM OF OXYGEN SATURATION IN THE ACUTE PERIOD OF CONCOMITANT SEVERE TRAUMATIC BRAIN INJURY KW circadian rhythm of oxygen saturation KW combined severe traumatic brain injury JO SCIENCE AND INNOVATION 2021: DEVELOPMENT DIRECTIONS AND PRIORITIES AU Muhitdinova, H.N. AU Nazarov, B.M. AU Fathulayeva, D.M. PY 2024 PB AUS PUBLISHERS