Doppler Ultrasonography Assessed Vascular Changes Before and After Radial Artery Puncture
Clinical trial NCT03294993 · WITHDRAWN
Trial details
- NCT number
- NCT03294993
- Sponsor
- China Medical University, China
- Status
- WITHDRAWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2017-10-01
- Primary completion
- 2022-09-30
- Enrollment
- 0
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