A Diagnostic Test Study of Characteristic Sound Waves in Radial Artery of Early Pregnant Women
Clinical trial NCT04717661 · UNKNOWN
Trial details
- NCT number
- NCT04717661
- Sponsor
- Qianfoshan Hospital
- Status
- UNKNOWN
- Study type
- OBSERVATIONAL
- Start date
- 2021-01-01
- Primary completion
- 2022-03-01
- Enrollment
- 152
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