title: Apples, oranges, and lemons: making sense of lung volume reduction surgery.
authors.affiliation: University of Pennsylvania Health System, Philadelphia, Pa. Electronic address: joel.cooper@uphs.upenn.edu.
authors.forename: Joel D
authors.initials: JD
authors.lastname: Cooper
mesh_terms: D005260:Female; D006801:Humans; D008168:Lung / Q000601:surgery*; D008297:Male; D011013:Pneumonectomy / Q000639:trends*; D010818:Practice Patterns, Physicians' / Q000639:trends*; D011656:Pulmonary Emphysema / Q000601:surgery*; D013906:Thoracoscopy / Q000639:trends*