For citations:
Karpovich G.S., Kuimova I.V., SHestakov A.E., Izvekova I.Ya., Panasenko L.M., Pomogaeva A.P., Lukashova L.V., Evstropov A.N. Gastrointestinal tract diseases at different stages of COVID-19 in children. Experimental and Clinical Gastroenterology. 2021;1(6):18-28. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-190-6-18-28