Ohcanbohtosat - A. V. Stepenko

Current epidemiological characteristics of pertussis in the Russian Federation Dahkki A. V. Stepenko, A. Ya. Mindlina

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Pertussis – Morbidity, Immunization Tactics and Diagnostic Methods in Various European Countries Dahkki E. V. Bakhmutskaya, A. Ya. Mindlina, A. V. Stepenko

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The Problem of Timeliness of Young Children Vaccination and Ways to Solve It Dahkki I. G. Suetina, Y. Y. Illek, N. V. Khlebnikova, A. Ya. Mindlina, N. P. Galina, A. V. Stepenko

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