title: [Clinical features of intractable asthma].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000485:Allergens; D001249:Asthma / Q000453:epidemiology / Q000503:physiopathology; D002648:Child; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography; D012129:Respiratory Function Tests; D012621:Seasons; D012882:Skin Tests
chemical_list: D000485:Allergens; D007136:Immunoglobulins