Pineda Higuita, Sonia Elena, Vidal de Jesús Ramos Melchor, and Daniela Cadavid Carmona. “Quality of Life in Patients With Chronic Obstructive Pulmonary Disease”. Universidad y Salud 18, no. 3 (December 20, 2016): 482–493. Accessed April 15, 2026. https://revistas2.udenar.edu.co/index.php/usalud/article/view/2211.