title: Chronic cough and expectoration in patients with asthma and in patients with alpha1-antitrypsin deficiency.
mesh_terms: D001249:Asthma / Q000150:complications* / Q000453:epidemiology / Q000503:physiopathology; D001991:Bronchitis / Q000150:complications* / Q000453:epidemiology; D002908:Chronic Disease; D003371:Cough / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D009093:Mucus / Q000378:metabolism*; D012907:Smoking; D019896:alpha 1-Antitrypsin Deficiency