title: Bronchoalveolar lavage in asthma--"something old, something new . . .".
mesh_terms: D001249:Asthma / Q000188:drug therapy; D020680:Bronchoscopes; D002633:Chemotaxis; D004205:Cromolyn Sodium / Q000627:therapeutic use; D005336:Fiber Optic Technology; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008171:Lung Diseases / Q000175:diagnosis*; D009504:Neutrophils / Q000276:immunology; D012507:Sarcoidosis / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D007507:Therapeutic Irrigation / Q000379:methods*
chemical_list: D007136:Immunoglobulins; D004205:Cromolyn Sodium