[ effect of allergy and various upper respiratory tract diseases on the development of bronchospastic conditions . i. coexistence of pathologic changes in upper and lower airways . ii . effect of pathological changes in the upper respiratory tract on the onset and clinical picture of bronchial asthma . iii . behabior of some immuno-chemical indices in patients with allergic rhinitis and bronchospastic episodes ] .
C0035204
respiratory tract diseases
C0004096
bronchial asthma