Comparative Effectiveness of Symbicort vs. Advair Among COPD Patients
Clinical trial NCT01921127 · COMPLETED
Trial details
- NCT number
- NCT01921127
- Sponsor
- AstraZeneca
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2013-08-01
- Primary completion
- 2014-03-01
- Enrollment
- 3000
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