title: Collateral Ventilation: Friend or Foe in Patients with Severe Emphysema.
authors.affiliation: Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
authors.forename: Dirk-Jan
authors.initials: DJ
authors.lastname: Slebos
authors.forename: Pallav L
authors.initials: PL
authors.lastname: Shah
mesh_terms: D004646:Emphysema; D006801:Humans; D011656:Pulmonary Emphysema; D012123:Pulmonary Ventilation