The Health Benefits of Indoor Air Filtration Among Children
NCT04835337
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
105
Enrollment
OTHER_GOV
Sponsor class
Conditions
Protective Effect of Air Purifier on Children's Health
Interventions
BEHAVIORAL:
Air Purifiers
BEHAVIORAL:
Sham Air Purifiers
Sponsor
Tiantian Li