Al Abdali, H. S., and A. M. Abdelrahman. “Utilization Patterns of Drugs Used in the Treatment of Chronic Obstructive Pulmonary Disease in a Tertiary Hospital”. International Journal of Basic & Clinical Pharmacology, vol. 14, no. 1, Dec. 2024, pp. 1-5, doi:10.18203/2319-2003.ijbcp20243828.