Development and Validity of the DyNaChron Questionnaire for Chronic Nasal Dysfunction
Clinical trial NCT02879929 · COMPLETED
Trial details
- NCT number
- NCT02879929
- Sponsor
- Central Hospital, Nancy, France
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2005-10-01
- Primary completion
- 2006-12-01
- Enrollment
- 759
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