title: THE RADIOLOGICAL SPECTRUM OF AGING AND EMPHYSEMATOUS LUNGS.
mesh_terms: D000375:Aging; D005853:Geriatrics; D008168:Lung; D011656:Pulmonary Emphysema; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests
keywords: AGING; GERIATRICS; PULMONARY EMPHYSEMA; RESPIRATORY FUNCTION TESTS; THORACIC RADIOGRAPHY