Controls for Respiratory Diseases
NCT03120481
·
clinicaltrials.gov ↗
RECRUITING
Status
1572
Enrollment
OTHER
Sponsor class
Conditions
Chronic Obstructive Pulmonary Disease
Asthma
Idiopathic Pulmonary Fibrosis
Nontuberculous Mycobacterium Infection
Bronchiectasis
Lung Cancer
Interventions
OTHER:
no intervation
Sponsor
Seoul National University Hospital