Mahdi Mahmoud , Ali, Basil Fawzi Jameel, Muhammed Waheeb AL – Obaidy, and Mustafa Nema Abd. 2022. “Evaluation of The Effect of Smoking and Chronic Obstructive Pulmonary disease(COPD) on Lipid Profile”. Diyala Journal of Medicine 22 (2):76-85. https://www.djm.uodiyala.edu.iq/index.php/djm/article/view/897.