Conference summary.
D001991:Bronchitis / Q000175:diagnosis / Q000209:etiology; D002908:Chronic Disease; D008074:Lipoproteins; D008168:Lung / Q000032:analysis / Q000033:anatomy & histology / Q000502:physiology; D011159:Population Surveillance; D011446:Prospective Studies; D011656:Pulmonary Emphysema / Q000209:etiology / Q000473:pathology / Q000503:physiopathology; D012140:Respiratory Tract Diseases / Q000145:classification / Q000175:diagnosis / Q000503:physiopathology; D012907:Smoking; D013499:Surface Properties; D013501:Surface-Active Agents
D008074:Lipoproteins; D013501:Surface-Active Agents