Sánchez, Jorge, Andrés Sánchez, and Ricardo Cardona. “Authors Response: Clinical Differences Between Children With Asthma and Rhinitis in Rural and Urban Areas”. Colombia Médica 50, no. 1 (March 30, 2019): 47-48. Accessed October 18, 2024. https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/3923.