%0 Journal Article %K Administration, Inhalation %K Adrenal Cortex Hormones %K Adrenergic beta-2 Receptor Agonists %K Bronchodilator Agents %K Drug Therapy, Combination %K Humans %K Muscarinic Antagonists %K Nebulizers and Vaporizers %K *Pneumonia/chemically induced/diagnosis/epidemiology %K *Pulmonary Disease, Chronic Obstructive/diagnosis/drug therapy/epidemiology %K COPD exacerbation %K Cohort Studies %K pneumonia %K propensity scores %K real-world evidence %B Int J Chron Obstruct Pulmon Dis %D 2022 %G eng %M 36065315 %P 1975-1986 %R 10.2147/copd.s378486 %T Single-Inhaler Triple versus Dual Bronchodilator Therapy in COPD: Real-World Comparative Effectiveness and Safety %V 17 %2 PMC9440703 %7 2022/09/07 %@ 1176-9106 (Print)1176-9106