title: Quantitative immunoglobulin levels (IgG, IgA and IgM) in children with intractable asthma.
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000097:blood*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D005719:gamma-Globulins