Comparative Effectiveness and Safety of Fluticasone-Umeclidinium-Vilanterol and Beclomethasone-Glycopyrronium-Formoterol Single-Inhaler Triple Therapies for COPD: Real-World Observational Study [Letter]

Wedzicha JA, Kiran A

International Journal of Chronic Obstructive Pulmonary Disease 2026, 21:631929

Published Date: 29 June 2026