For citations:
Sergevnin V.I. On the Reasons of the Seasonality of the Epidemic Process of Rotaviral, Noroviral and Enteroviral Infections. Epidemiology and Vaccinal Prevention. 2020;19(6):74-78. (In Russ.) https://doi.org/10.31631/2073-3046-2020-19-6-74-78