An assessment of infant mortality rates in Colombia, 1980–2009. Colombia Medica, [S. l.], v. 50, n. 4, p. 275–85, 2019. DOI: 10.25100/cm.v50i4.2205. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/2205. Acesso em: 11 jan. 2026.