López Herrera, Francy Edith, Paola Pulgarín Moncada, Santiago Acosta Agudelo, and Alejandra Vanegas Ospina. “Factors Related to Mortality from Acute Respiratory Infection in Children under 5 Years of Age”. Medicina UPB 45, no. 1 (March 3, 2026): 2–11. Accessed May 23, 2026. https://revistas.upb.edu.co/index.php/medicina/article/view/8861.