Metformin Use and Vitamin B12 Deficiency
Clinical trial NCT01136512 · COMPLETED
Trial details
- NCT number
- NCT01136512
- Sponsor
- Northwell Health
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2007-08-01
- Primary completion
- 2008-12-01
- Enrollment
- 89
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