Echinacea and Acute Respiratory Illness
NCT02003651
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
40
Enrollment
OTHER
Sponsor class
Conditions
Acute Respiratory Infections
Interventions
DIETARY_SUPPLEMENT:
Quick Defense
DIETARY_SUPPLEMENT:
Placebo
Sponsor
Appalachian State University
Collaborators
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