Comparing Visual Acuity Measurements (How Well You Can See) Using a Standard ETDRS Chart & a Handheld ETDRS Chart
Clinical trial NCT01622816 · COMPLETED
Trial details
- NCT number
- NCT01622816
- Sponsor
- Julia Haller
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2012-03-01
- Primary completion
- 2013-12-01
- Enrollment
- 70
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