Sehar Saba Samuel, Bushra Batool, Samiullah, Mohammad Mohsin Khan. “Frequency of Blood Eosinophilia in Patients of Acute Exacerbation of Chronic Obstructive Pulmonary Disease (AECOPD)”. Pakistan Journal of Medical & Health Sciences 16, no. 05 (July 2, 2022): 799. Accessed November 21, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1446.