For citations:

Shapkin Yu.G., Seliverstov P.A. Advantages and disadvantages of using helicopters for air medical evacuation of victims with traumas (literature review). Medicо-Biological and Socio-Psychological Problems of Safety in Emergency Situations. 2021;(2):70-79. (In Russ.) https://doi.org/10.25016/2541-7487-2021-0-2-70-79