For citations:

Bakhmutskaya E.V., Mindlina A.Ya., Stepenko A.V. Pertussis – Morbidity, Immunization Tactics and Diagnostic Methods in Various European Countries. Epidemiology and Vaccinal Prevention. 2018;17(2):71-82. (In Russ.) https://doi.org/10.31631/2073-3046-2018-17-2-71-82