Impact of Prevnar 13 on Ear Infections in Children
Clinical trial NCT01272999 · COMPLETED
Trial details
- NCT number
- NCT01272999
- Sponsor
- Pfizer
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2010-05-21
- Primary completion
- 2013-12-19
- Enrollment
- 391
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Sponsors, conditions and status changes through the Atlas API.