Bari A, Ikram M, Akbar A, Shaheen Khan. Health Status and Quality of Life in Chronic Obstructive Pulmonary Disease Patients: Correlation with Airflow Limitation at a Tertiary Care Centre. Pak J Chest Med [Internet]. 2025Jun.2 [cited 2026Jun.13];31(2):101-6. Available from: https://www.pjcm.net/index.php/pjcm/article/view/1036