Zabolotskikh, I. B., M. A. Anisimov, E. S. Gorobets, A. I. Gritsan, K. M. Lebedinskii, T. S. Musaeva, D. N. Protsenko, N. V. Trembach, R. V. Shadrin, E. M. Shifman, and S. L. Epstein. “Perioperative Management of Patients With Concomitant Morbid Obesity. Guidelines of the All-Russian Public Organization ‘Federation of Anesthesiologists and Reanimatologists’”. Annals of Critical Care, no. 1, Mar. 2021, pp. 7-18, https://doi.org/10.21320/1818-474X-2021-1-7-18.