For citations:

Yakushevskiy A.B., Plekhanov A.N., Zharnikov A.V. CRITERIA OF ASSESSMENT OF HIGH SPINAL ANESTHESIA EFFICIENCY IN UPPER ABDOMEN SURGERIES. Acta Biomedica Scientifica. 2017;2(4):74-79. (In Russ.) https://doi.org/10.12737/article_59fad5188da375.49732053