title: Epidemiologic evidence for different types of chronic airflow obstruction.
authors.affiliation: Division of Respiratory Sciences, University of Arizona College of Medicine, Tucson.
authors.forename: B
authors.initials: B
authors.lastname: Burrows
mesh_terms: D000402:Airway Obstruction / Q000145:classification* / Q000150:complications / Q000453:epidemiology; D001249:Asthma / Q000150:complications / Q000453:epidemiology; D002908:Chronic Disease; D004812:Epidemiologic Methods; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology / Q000209:etiology; D015995:Prevalence; D012907:Smoking / Q000009:adverse effects