“A COMPREHENSIVE MULTIDIMENSIONAL STUDY OF PHARMACO-ECONOMIC AND DRUG UTILIZATION PATTERN (DUR) AMONG COPD PATIENTS IN TERTIARY CARE HOSPITAL OF LAHORE, PAKISTAN” (2026) Frontier in Medical and Health Research, 4(5), pp. 498–510. Available at: https://fmhr.net/index.php/fmhr/article/view/2888 (Accessed: 19 May 2026).