Collantes Reyes, Noemi, Nelson Mauricio Navarro Zaraza, Edwin Barrientos Avendaño, Duvan Andrey Marquez Pinzón, Mauricio Alfredo Zafra Aycardi, and Dewar Rico-Bautista. 2026. “The Impact of the Decline in Childhood Immunization in Latin America: A Regional Analysis”. LACCEI 1 (14). https://doi.org/10.18687/LACCEI2026.1.1.2170.