The Retention Rate Between Brand A and Brand B Punctal Plugs
Clinical trial NCT01947517 · COMPLETED
Trial details
- NCT number
- NCT01947517
- Sponsor
- Queen's University
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2013-09-01
- Primary completion
- 2014-05-01
- Enrollment
- 52
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