For citations:
Gorbachev V.I., Khmelnitsky I.V., Gorbacheva S.M. Relationship of sedation level with hemodynamics and heart rate variability. Regional blood circulation and microcirculation. 2017;16(3):49-55. (In Russ.) https://doi.org/10.24884/1682-6655-2017-16-3-49-55