“STUDY ON IRON PROFILE PARAMETERS AND SEVERITY OF COPD AS PER GOLD CRITERIA AT OUR TERTIARY CARE HOSPITAL”, Int. Res. J. Pharm., vol. 14, no. 7, pp. 1–5, Jul. 2023, Accessed: Jun. 24, 2026. [Online]. Available: https://irjponline.org/index.php/irjp/article/view/42