For citations:

Tachyla S.A., Marochkov A.V., Klepcha T.I., Livinskaya V.A. Cumulative fluid balance in the postoperative period of abdominal surgery. Health and Ecology Issues. 2023;20(3):19-28. (In Russ.) https://doi.org/10.51523/2708-6011.2023-20-3-03