For citations:
Popova R.V., Ruzhentsova T.A., Khavkina D.A., Chukhlyaev P.V., Garbuzov A.A., Meshkova N.A. Gastrointestinal Tract Disorders in COVID-19 Infected Children. Problems of Particularly Dangerous Infections. 2020;(3):154-157. (In Russ.) https://doi.org/10.21055/0370-1069-2020-3-154-157