title: Changes of bronchial reactivity in patients with allergic perennial rhinitis during its evolution.
mesh_terms: D000293:Adolescent; D000328:Adult; D001980:Bronchi / Q000276:immunology* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012221:Rhinitis, Allergic, Perennial / Q000503:physiopathology*