For citations:

Bets O.G., Khmelevskaya I.G., Seriozhkina A.V., Bulka A.A., Khodulapova L.G., Yavlyanskaya O.S. Clinical case of non-immune hydrops in a preterm infant with IgG to SARS-CoV-2 at birth. Humans and their health. 2022;25(2):4-12. (In Russ.) https://doi.org/10.21626/vestnik/2022-2/01