Predictive Ability of the Chronic Obstructive Pulmonary Disease (COPD) Assessment Test (CAT) for Acu
Study Type: Observational Study Design: Time Perspective: Prospective Official Title: A 24 Week Study to Evaluate the Predictive Ability of the COPD Assessment Test (CAT) for Acute Exacerbations (PACE) in Patients With Chronic Obstructive ......