title: [Pathogenesis of airway diseases--the relationship between upper and lower airway].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000150:complications; D001991:Bronchitis / Q000150:complications; D002648:Child; D002908:Chronic Disease; D002925:Ciliary Motility Disorders / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012221:Rhinitis, Allergic, Perennial / Q000209:etiology*; D006255:Rhinitis, Allergic, Seasonal / Q000209:etiology*; D012852:Sinusitis / Q000209:etiology*