Gómez Fajardo., C.A. (1986) “Health situation in depressed areas of the urban area of the municipality of San Roque (Antioquia). Obstetric aspects”, Medicina UPB, 5(1), pp. 59–63. Available at: https://revistas.upb.edu.co/index.php/medicina/article/view/6071 (Accessed: 15 June 2026).