Batista de Lacerda L, Roque Alonso M, Paes de Souza D, da Rocha Días da Silveira S, Pérez Velilla MA. Prevalence of Pneumonia in children under 2 years of age in the Public Hospital of Paraguay, during October 2023 to January 2024. Salud Integral y Comunitaria. 2026;4:289. doi:10.62486/sic2026289