F. E. López Herrera, P. . Pulgarín Moncada, S. . Acosta Agudelo, and A. Vanegas Ospina, “Factors related to mortality from acute respiratory infection in children under 5 years of age”, Med UPB, vol. 45, no. 1, pp. 2–11, Mar. 2026, doi: 10.18566/medupb.v45n1.a02.