title: [Epidemiology of respiratory tract diseases].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001249:Asthma / Q000401:mortality; D001991:Bronchitis / Q000401:mortality; D002908:Chronic Disease; D003371:Cough / Q000453:epidemiology; D005260:Female; D005859:Germany, East; D006801:Humans; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000401:mortality; D012140:Respiratory Tract Diseases / Q000453:epidemiology*; D012907:Smoking / Q000150:complications
vernacular_title: Die Epidemiologie der Atemwegserkrankungen.