1. Endoscopic lung volume reduction: an expert panel recommendation—update 2017;Herth;Respiration,2017
2. The major limitation to exercise performance in COPD is dynamic hyperinflation;O’Donnell;J Appl Physiol,2008
3. Global strategy for the diagnosis, management, and prevention of chronic obstructive lung disease 2017 report: GOLD executive summary;Vogelmeier;Arch Bronconeumol,2017
4. A randomized trial comparing lung-volume-reduction surgery with medical therapy for severe emphysema;Fishman;N Engl J Med,2003
5. Bronchoscopic lung volume reduction coil treatment of patients with severe heterogeneous emphysema;Slebos;Chest,2012