Original Research

Comparison of Dry-Powder Inhaler and Pressurized Metered-Dose Inhaler Formulations of Extrafine Beclomethasone Dipropionate/Formoterol Fumarate/Glycopyrronium in Patients with COPD: The TRI-D Randomized Controlled Trial

Beeh KM, Kuna P, Corradi M, Viaud I, Guasconi A, Georges G

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:79-89

Published Date: 14 January 2021