Coccagna, G Arterial blood gases and pulmonary and systemic arterial pressure during sleep in chronic obstructive pulmonary disease. [electronic resource] - Sleep 1978 - 117-24 p. digital Publication Type: Journal Article ISSN: 0161-8105 Standard No.: 10.1093/sleep/1.2.117 doi Subjects--Topical Terms: AdultAgedAirway Obstruction--physiopathologyBlood PressureBronchitis--physiopathologyChronic DiseaseHumansHypoventilation--physiopathologyMaleMiddle AgedOxygen--bloodPulmonary CirculationPulmonary Emphysema--physiopathologySleep Stages--physiologySleep, REM--physiology