For citations:
Tsygankov P.V., Alnikin A.B., Kvashe I.V., Shlyk S.V., Kharseeva G.G., Ryabtseva O.A., Tarabanova I.V. Rate of Detecting Positive Markers of Covid-19 in Persons with Various Vaccination Anamnesis. Epidemiology and Vaccinal Prevention. 2021;20(3):4-7. (In Russ.) https://doi.org/10.31631/2073-3046-2021-20-3-4-7