Reyes, C. A., Hincapié, M., Herrera, J. A. and Moyano, P. A. (2004) “ 2001-2002”., Colombia Medica, 35(4), pp. 199–204. Available at: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/319 (Accessed: 29 March 2024).