Ambulatory Long-Term Oxygen Therapy in Patients with Severe COPD: A Randomized Crossover Trial to Compare Constant-Minute-Volume and Constant-Bolus Systems

Majorski DS, Khan SG, Stanzel SB, Wollsching-Strobel M, Kroppen D, Mathes T, Zimmermann M, Windisch W, Magnet FS

International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:2543-2553

Published Date: 11 November 2023