For citations:
Erofeeva M.K., Stukova M.A., Shakhlanskaya E.V., Buzitskaya Zh.V., Maksakova V.L., Krainova T.I., Chirkina T.M., Pisareva M.M., Lioznov D.A. Evaluation of the preventive effectiveness of influenza vaccines in St. Petersburg. Epidemiology and Vaccinal Prevention. 2020;19(5):76-83. (In Russ.) https://doi.org/10.31631/2073-3046-2020-19-5-76-83