Effect of Vitamin C on Allergy Skin Test
NCT05810233
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
90
Enrollment
OTHER
Sponsor class
Conditions
Rhinitis, Allergic
Allergy
Interventions
DIETARY_SUPPLEMENT:
Ascorbic acid 1000mg
OTHER:
Placebo
Sponsor
National University of Malaysia