Lyzohub, M., M. Georgiyants, O. Visotska, K. Mykhnevych, and A. Porvan. “Prediction of the Development of Arterial Hypotension at the Stroke of the Patient on Stomach on the Background of Spinal Anesthesia”. ScienceRise: Medical Science, no. 3 (30), June 2019, pp. 4-9, doi:10.15587/2519-4798.2019.169496.