Velasquez Ospina, Álvaro. “Transplante Renal En Colombia. Presente Y Futuro”. Colombia Médica 15, no. 2 (August 15, 2016): 84-88. Accessed September 11, 2025. https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/2488.