title: Is Chronic Obstructive Pulmonary Disease Really a Progressive Disease?
authors.affiliation: Departamento de Neumología, Clínica Universidad de Navarra, Pamplona, Navarra, España. Electronic address: jpdetorres@unav.es.
authors.forename: Juan P
authors.initials: JP
authors.lastname: de Torres
authors.affiliation: Pulmonary Department, Brigham and Women's Hospital, Boston, Massachusetts, Estados Unidos.
authors.forename: Bartolome R
authors.initials: BR
authors.lastname: Celli
mesh_terms: D018450:Disease Progression; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology / Q000628:therapy; D016896:Treatment Outcome