Environmental Pollutants and Their Effects on Respiratory Allergy

Clinical trial NCT04902989 · UNKNOWN

Trial details

NCT number: NCT04902989
Sponsor: Cindy Elizabeth de Lira-Quezada
Status: UNKNOWN
Study type: OBSERVATIONAL

Allergic Rhinitis Allergic Asthma Pollution; Exposure

Start date: 2021-03-10
Primary completion: 2021-08-10
Enrollment: 93

View on ClinicalTrials.gov

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