Original Research

A randomized, open-label, single-visit crossover study simulating triple-drug delivery with Ellipta compared with dual inhaler combinations in patients with COPD

van der Palen J, Moeskops-van Beurden W, Dawson CM, James WY, Preece A, Midwinter D, Barnes N, Sharma R

International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:2515-2523

Published Date: 21 August 2018