Tkachenko, O. I., V. E. Maksymovskyj, and V. V. Pyrogov. 2020. “Complicated Intestinal Anastomoses: The Risk Factors, Preventive Measures”. Klinicheskaia Khirurgiia 87 (5-6), 84-88. https://doi.org/10.26779/2522-1396.2020.5-6.84.