For citations:

Boika M.A., Yurkovskiy A.M. Comparative analysis of ultrasonography results in COVID-19-associated ienteropathy, ulcerative colitis and Crohn’s disease. Health and Ecology Issues. 2024;21(3):52-57. (In Russ.) https://doi.org/10.51523/2708-6011.2024-21-3-07