TY JOUR TI THE DIAGNOSIS OF SEVERE OBSTRUCTIVE RESPIRATORY MECHANICS DEFECTS BY IMPULSE OSCILLOMETRY SYSTEM KW JO Bulletin physiology and pathology of respiration AU Savushkina, O.. AU Chernyak, A.. AU Kryukov, E.V. AU Kameneva, M.Y. AU Zaytsev, A.A. AU Kulagina, I.C. PY 2019 IS 1 PB Far Eastern Scientific Center of Physiology and Pathology of Respiration