Burden of Disease in Patients with Mild or Mild-to-Moderate Chronic Obstructive Pulmonary Disease (Global Initiative for Chronic Obstructive Lung Disease Group A or B): A Systematic Literature Review

Czira A, Purushotham S, Iheanacho I, Rothnie KJ, Compton C, Ismaila AS

International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:719-731

Published Date: 29 April 2023