Multicenter Study of Impulse Oscillometry in Chinese

NCT03467880 · clinicaltrials.gov ↗

UNKNOWN

Status

4000

Enrollment

OTHER

Sponsor class

Conditions

Healthy Subjects
Chronic Obstructive Pulmonary Disease
Asthma
Interstitial Lung Disease
Upper Airway Obstruction

Interventions

OTHER: Clinical Observation

Sponsor

Guangzhou Institute of Respiratory Disease

Collaborators

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