Unger, J M Interstitial emphysema in adults: recognition and prognostic implications. [electronic resource] - Journal of thoracic imaging Jan 1989 - 86-94 p. digital Publication Type: Journal Article; Review ISSN: 0883-5993 Standard No.: 10.1097/00005382-198901000-00015 doi Subjects--Topical Terms: HumansPrognosisPulmonary Emphysema--diagnostic imagingRadiographyRespiration, Artificial--adverse effects