Original Research

External Validation Of The Updated ADO Score In COPD Patients From The Birmingham COPD Cohort

Keene SJ, Jordan RE, Franssen FME, de Vries F, Martin J, Sitch A, Turner AM, Dickens AP, Fitzmaurice D, Adab P

International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:2395-2407

Published Date: 24 October 2019