For citations:

Kostinov M.P., Fedoseenko M.V. Protection against Meningococcal Infection from the First Months of Life and without Age Restrictions — the Response to Modern Epidemiological Challenges. Pediatric pharmacology. 2025;22(4):406-418. (In Russ.) https://doi.org/10.15690/pf.v22i4.2948