“Level of Adherence to the Gold Strategy Document for the Management of Patients With Acute Exacerbation of COPD in Sahiwal”. Journal of Fatima Jinnah Medical University 16, no. 4 (June 15, 2023): 166–170. Accessed April 9, 2026. https://jfjmu.com/index.php/ojs/article/view/823.