For citations:
Lobova T.G., Danilenko D.M., Konovalova N.I., Yeropkina E.M., Shchekanova S.M., Petrova P.A., Kornilova E.G., Yeropkin M.Yu. The Flu Epidemic in Russia in the 2013 - 2014 Season: Etiology, Antigenic Properties of Hemagglutinin and Neuraminidase Activity. Epidemiology and Vaccinal Prevention. 2015;14(2):30-38. (In Russ.) https://doi.org/10.31631/2073-3046-2015-14-2-30-38