title: Respiratory disorders in Tucson: preliminary observations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001130:Arizona; D001249:Asthma / Q000453:epidemiology; D001991:Bronchitis / Q000453:epidemiology / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000453:epidemiology / Q000209:etiology; D012140:Respiratory Tract Diseases / Q000453:epidemiology*; D012220:Rhinitis / Q000453:epidemiology; D012882:Skin Tests; D012907:Smoking / Q000150:complications; D019896:alpha 1-Antitrypsin Deficiency