Determinants of Olfactory Dysfunction in Chronic Rhinosinusitis
NCT02720653
·
clinicaltrials.gov ↗
UNKNOWN
Status
418
Enrollment
OTHER
Sponsor class
Conditions
Chronic Rhinosinusitis
Olfactory Dysfunction
Interventions
PROCEDURE:
Endoscopic sinus surgery
Sponsor
Oregon Health and Science University
Collaborators
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