For citations:

Shcherbakov P.L., Valiulin I.R., Malinovskaya V.V., Pasechnik D.G., Ageykina N.V., Shcherbakova M.Yu. Diagnosis and treatment of gastrointestinal involvement in the late post-COVID. Experimental and Clinical Gastroenterology. 2022;(11):234-241. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-207-11-234-241