title: Definition of COPD: based on evidence or opinion?
authors.forename: R
authors.initials: R
authors.lastname: Pellegrino
authors.forename: V
authors.initials: V
authors.lastname: Brusasco
authors.forename: G
authors.initials: G
authors.lastname: Viegi
authors.forename: R O
authors.initials: RO
authors.lastname: Crapo
authors.forename: F
authors.initials: F
authors.lastname: Burgos
authors.forename: R
authors.initials: R
authors.lastname: Casaburi
authors.forename: A
authors.initials: A
authors.lastname: Coates
authors.forename: C P M
authors.initials: CP
authors.lastname: van der Grinten
authors.forename: P
authors.initials: P
authors.lastname: Gustafsson
authors.forename: J
authors.initials: J
authors.lastname: Hankinson
authors.forename: R
authors.initials: R
authors.lastname: Jensen
authors.forename: D C
authors.initials: DC
authors.lastname: Johnson
authors.forename: N
authors.initials: N
authors.lastname: Macintyre
authors.forename: R
authors.initials: R
authors.lastname: McKay
authors.forename: M R
authors.initials: MR
authors.lastname: Miller
authors.forename: D
authors.initials: D
authors.lastname: Navajas
authors.forename: O F
authors.initials: OF
authors.lastname: Pedersen
authors.forename: J
authors.initials: J
authors.lastname: Wanger
mesh_terms: D005060:Europe; D019317:Evidence-Based Medicine; D005541:Forced Expiratory Volume; D006801:Humans; D017410:Practice Guidelines as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D009626:Terminology as Topic; D014481:United States; D014797:Vital Capacity