Obaid, Dr. Hashim Hussein, and Dr. Husam Wali Ghali. “Thyroid Function Tests Assessment in Patients With Chronic Obstructive Pulmonary Disease”. International Journal of Integrative and Modern Medicine, vol. 3, no. 7, July 2025, pp. 16-21, https://medicaljournals.eu/index.php/IJIMM/article/view/1967.