A Clinical Study on the Efficacy and Safety of Xuanfei Baidu Granule in the Treatment of Acute Exacerbation of Chronic Obstructive Pulmonary Disease

NCT06134063 · clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
375
Enrollment
OTHER
Sponsor class

Conditions

Interventions

Sponsor

Peking University People's Hospital