Saidakova, N., ShulyakО., A. Klys, КоnonovaG., and НrodzinkiyyV. 2021. “Acute Cystitis in Children: Age and Regional Features in Ukraine”. Ukrainian Journal of Nephrology and Dialysis, no. 1(73) (December), 43-50. https://doi.org/10.31450/ukrjnd.1(73).2022.05.