For citations:
Kostyukova N.N., Bechalo V.A. Diphtheria Carriage. Epidemiology and Vaccinal Prevention. 2018;17(5):60-70. (In Russ.) https://doi.org/10.31631/2073-3046-2018-17-5-60-70
Kostyukova N.N., Bechalo V.A. Diphtheria Carriage. Epidemiology and Vaccinal Prevention. 2018;17(5):60-70. (In Russ.) https://doi.org/10.31631/2073-3046-2018-17-5-60-70