title: Immunological studies in cystic fibrosis.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000150:complications / Q000276:immunology*; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis; D007223:Infant; D012130:Respiratory Hypersensitivity / Q000150:complications / Q000276:immunology
chemical_list: D006680:HLA Antigens; D007136:Immunoglobulins; D007073:Immunoglobulin E