title: EXPERIMENTAL APPROACHES TO PULMONARY EMPHYSEMA.
mesh_terms: D000293:Adolescent; D001249:Asthma; D002648:Child; D006168:Guinea Pigs; D007223:Infant; D007231:Infant, Newborn; D010336:Pathology; D011656:Pulmonary Emphysema; D011658:Pulmonary Fibrosis; D013902:Radiography, Thoracic; D013223:Statistics as Topic
keywords: ADOLESCENCE; ASTHMA; CHILD; GUINEA PIGS; INFANT; INFANT, NEWBORN; PATHOLOGY; PULMONARY EMPHYSEMA; PULMONARY FIBROSIS; STATISTICS; THORACIC RADIOGRAPHY