STUDY OF HEART RATE AND CORTI-COSTERONE VARIABILITY IN THE SIMULATION OF EXPERIMENTAL RHINO-SURGICAL INTERVENTIONS ArticleShilin S., Emets Y., June J.H., Pinighina I., Uvartseva I., Chernoyarov A., Timoshenko A., Markushin A., Nashwan A.K., Kastyro I., Ganshin I., Popadyuk V.Journal of Clinical Physiology and Pathology. Том 2. 2023. С. 58-64