Usenko, L.V., Tsarev А.V., and Yu.Yu. Kobelatsky. 2021. “Сardiopulmonary and Cerebral Resuscitation: New European Resuscitation Council Guidelines for Resuscitation 2021”. EMERGENCY MEDICINE 17 (8):6-19. https://doi.org/10.22141/2224-0586.17.8.2021.245567.