For citations:

Vikhareva E.G., Kovalenko T.V. Epidemiology of digestive diseases in children in modern conditions: regional data as a reflection of Russian trends. Russian Pediatric Journal. 2023;26(6):436-442. (In Russ.) https://doi.org/10.46563/1560-9561-2023-26-6-436-442. EDN: uukudq