Hurtado, Paula, Harry Maurcio Pachajoa, and Consuelo Restrepo de Rovetto. “Letter to the Editor”. Colombia Medica 41, no. 2 (June 24, 2010): 194–195. Accessed March 28, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/703.