For citations:
Tsygankov К.A., Grachev I.N., Shatalov V.I., Schegolev А.V., Аveryanov D.A., Lakotko R.S., Karnaushkina М.А. The impact of non-invasive respiratory support techniques on the lethal outcome frequency in adult with severe respiratory failure caused by the new coronavirus infection. Messenger of ANESTHESIOLOGY AND RESUSCITATION. 2021;18(1):47-56. (In Russ.) https://doi.org/10.21292/2078-5658-2021-18-1-47-56