De Perrot, P M [Surgical treatment of severe emphysema by pulmonary volume reduction]. [electronic resource] - Revue medicale de la Suisse romande Oct 1997 - 811-4 p. digital Publication Type: Journal Article ISSN: 0035-3655 Subjects--Topical Terms: AdultAgedDyspnea--etiologyEmphysema--diagnosisFollow-Up StudiesHumansMaximal Expiratory Flow RateMiddle AgedPatient SelectionPneumonectomy--methodsSeverity of Illness IndexTreatment Outcome