Effectiveness of Dual Versus Triple Inhaled Therapy in Chronic Obstructive Pulmonary Disease Patients: Results from a Quasi-Experimental Study, Multan. L&S [Internet]. 2025 Oct. 8 [cited 2026 Oct. 18];6(4):07. Available from: https://www.lifenscience.org/index.php/life-and-science/article/view/763