Immunotherapy.
D000485:Allergens / Q000276:immunology*; D001249:Asthma / Q000188:drug therapy* / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D003888:Desensitization, Immunologic; D004777:Environment; D004804:Eosinophils / Q000276:immunology; D006801:Humans; D006969:Hypersensitivity, Immediate; D007073:Immunoglobulin E / Q000097:blood; D007167:Immunotherapy / Q000639:trends*; D012307:Risk Factors
D000485:Allergens; D007073:Immunoglobulin E