Ristić, M.; Petrović, V. Invasive Pneumococcal and Haemophilus Influenzae Type B Disease in the Autonomous Province of Vojvodina, Serbia (2003–2024): Trends, Vaccination Impact, and Serotype Dynamics. Vojnosanit Pregl 2026, 83 (02). https://doi.org/10.2298/VSP251017004R.