INFLUENCE OF LOCAL ANAESTHESIA ON HEART RATE VARIABILITY DURING ENT SURGERY ArticleKastyro I.V., Demina E.N., Popadyuk V.I., Torshin V.I., Ilyinskaya M.V., Drozdova G.A., Ermakova N.V.European Journal of Preventive Cardiology. Том Vol23. 2016. С. 51-51
