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Emergency Service, Hospital
National Institute of Allergy and Infectious Diseases (U.S.)
Asthma
Food Hypersensitivity
Infants
Newborn Infant
Young Adult
African Americans
District of Columbia
United States
Urban Population
Risk Factors
Cross-Sectional Studies
Cohort Studies
Incidence
Retrospective Studies
Prospective Studies
Pediatrics
Emergency Medicine
Hospitalization
Co-Publications
13
9
7
6
5
4
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