Allergy and wheezy children.
D000293:Adolescent; D001249:Asthma / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D004644:Emotions; D006801:Humans; D006967:Hypersensitivity / Q000150:complications* / Q000209:etiology / Q000503:physiopathology; D007223:Infant; D007239:Infections / Q000276:immunology; D008407:Mast Cells / Q000276:immunology; D012135:Respiratory Sounds / Q000503:physiopathology*; D012882:Skin Tests