A cross sectional study for the assessment of the words used by patients and physicians to express the symptoms of chronic obstructive pulmonary disease and the limitations of patients' activities in primary care.
Chronic Obstructive Pulmonary Disease
Endpoint Classification: -
Intervention Model: -
Primary Purpose: -
Verified 01 Nov 2013 by AstraZeneca
No locations available
Patients with Chronic Obstructive Pulmonary Disease