Geographical distribution of congenital malformations at Hospital Universitario del Valle, Santiago de Cali, Colombia, March of 2004-February of 2005. Colomb Med [Internet]. 2007 Mar. 30 [cited 2026 Jan. 2];38(1):47-51. Available from: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/474