Pathogenesis of atopic allergy.
D000328:Adult; D002452:Cell Count; D002648:Child; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000209:etiology*; D008231:Lymphopenia / Q000276:immunology*; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology / Q000473:pathology