title: DIFFUSION IMPAIRMENT IN OBSTRUCTIVE PULMONARY EMPHYSEMA.
mesh_terms: D001784:Blood Gas Analysis; D006801:Humans; D011656:Pulmonary Emphysema; D012119:Respiration; D012129:Respiratory Function Tests; D013147:Spirometry
keywords: BLOOD GAS ANALYSIS; PULMONARY EMPHYSEMA; RESPIRATION; RESPIRATORY FUNCTION TESTS; SPIROMETRY