Thebo AH, Muhammad Kashif, Lakho AS, Akbar Gohar Abro, Sajida Haque, Ismail M. Assessment of Sleep Quality and Prevalence of Obstructive Sleep Apnea in Patients with Chronic Obstructive Pulmonary Disease. Pak J Chest Med [Internet]. 2026Mar.2 [cited 2026Jun.23];32(1):40-6. Available from: https://www.pjcm.net/index.php/pjcm/article/view/1119