A COMPREHENSIVE MULTIDIMENSIONAL STUDY OF PHARMACO-ECONOMIC AND DRUG UTILIZATION PATTERN (DUR) AMONG COPD PATIENTS IN TERTIARY CARE HOSPITAL OF LAHORE, PAKISTAN. Frontier in Medical and Health Research, [S. l.], v. 4, n. 5, p. 498–510, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/2888.. Acesso em: 19 may. 2026.