Chronic obstructive bronchopulmonary disease (emphysema?) in children with asthma.
D000293:Adolescent; D001249:Asthma / Q000150:complications* / Q000000981:diagnostic imaging; D002648:Child; D004417:Dyspnea / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D011656:Pulmonary Emphysema / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D013147:Spirometry