Associations Between Air Pollutants Exposures and Respiratory System Study

Clinical trial NCT02964117 · COMPLETED

Trial details

NCT number: NCT02964117
Sponsor: Peking University Third Hospital
Status: COMPLETED
Study type: OBSERVATIONAL

Chronic Obstructive Pulmonary Disease

Start date: 2014-11-01
Primary completion: 2016-01-01
Enrollment: 106

View on ClinicalTrials.gov

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