Prevalence of congenital malformations diagnosed in the first 24 hours of life. Colombia Medica, [S. l.], v. 20, n. 4, p. 156–159, 1989. DOI: 10.25100/cm.v20i4.6272. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/6272. Acesso em: 12 jan. 2026.