Allergic rhinitis in pediatrics.
D000707:Anaphylaxis; D002648:Child; D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D007223:Infant; D010372:Pediatrics; D065631:Rhinitis, Allergic; D006255:Rhinitis, Allergic, Seasonal
ANAPHYLAXIS AND ALLERGY/in infants and children; HAY FEVER