Matsuba, K The number and dimensions of small airways in emphysematous lungs. [electronic resource] - The American journal of pathology May 1972 - 265-75 p. digital Publication Type: Journal Article ISSN: 0002-9440 Subjects--Topical Terms: AgedAirway Obstruction--pathologyAirway ResistanceAutopsyBody HeightBronchitis--complicationsFemaleHumansLung ComplianceMaleMiddle AgedPulmonary Emphysema--pathologyRespiratory System--anatomy & histologySpirometry