Zabolotskikh, Igor B., E. S. Gorobets, E. V. Grigoriev, I. A. Kozlov, K. M. Lebedinsky, T. S. Musaeva, A. M. Ovechkin, N. V. Trembach, and V. E. Khoronenko. “Perioperative Management of Geriatric Patients. Project of Clinical Recommendations”. Annals of Critical Care, no. 1 (March 24, 2018): 60–74. Accessed October 7, 2024. https://intensive-care.ru/index.php/acc/article/view/123.