00845naa#a2200241#i#450# EN\\bibl\52122 20250223195551.7 2078-1962 20210627b2021####ek#y0engy0150####ca RUS RU Pathogenetic Development Factors of Position-dependent Changes in Oxygen Saturation Journal article Moscow Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation 2021 13 с. Journal article local . 616-171:612.273 RUS Tonyan Arsen G Khan Vladislav V Khalafyan Alixan A Bunyakin Alexey V Avakyan Shakro N Lymar Maxim S nmicrk.editorum.ru