title: Innovations in lung volume reduction: the non-cutting edge.
authors.forename: David
authors.initials: D
authors.lastname: Ost
authors.forename: Lawrence
authors.initials: L
authors.lastname: Glassman
authors.forename: Alan M
authors.initials: AM
authors.lastname: Fein
authors.forename: Philip
authors.initials: P
authors.lastname: Marcus
mesh_terms: D006801:Humans; D011013:Pneumonectomy / Q000639:trends*; D029424:Pulmonary Disease, Chronic Obstructive / Q000401:mortality / Q000601:surgery*