For citations:
Kharit S.M., Konstantinova Yu.E., Goleva O.V., Ruleva A.A., Tikhomirova K.K., Iozefovich O.V., Fridman I.V. Preservation of Antibodies to Vaccine-Controlled Infections in Children WITH Oncological Diseases. Epidemiology and Vaccinal Prevention. 2023;22(4):35-43. (In Russ.) https://doi.org/10.31631/2073-3046-2023-22-4-35-43