de Céspedes, C., Saborío, M., Trejos, R., Abarca, G., Sánchez, A., & Rojas, L. (2004). Evolution and Innovations of the National Neonatal and High Risk Screening Program in Costa Rica. Revista De Biología Tropical, 52(3), 451–466. Retrieved from https://revistas.ucr.ac.cr/index.php/rbt/article/view/15278