NCT02600221
- Conditions
- Asthma, Asthma-COPD Overlap Syndrome, Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome, +12 more
- Locations
-
- Research Site Beijing, Beijing Municipality, China
- Research Site Chongqing, Chongqing Municipality, China
- Research Site Guangzhou, Guangdong, China
- Research Site Haikou, Hainan, China