For citations:
Akimkin V.G., Ponezheva Z.B., Omarova Kh.G., Goloverova Yu.А., Ugleva S.V., Shabalina S.V. The prevalence of viral hepatitis D in the world. Epidemiology and Vaccinal Prevention. 2022;21(3):90-95. (In Russ.) https://doi.org/10.31631/2073-3046-2022-21-3-90-95