%0 Journal Article %T Long-term follow up after endoscopic valve therapy in patients with severe emphysema %A Daniela Gompelmann %A Elena Bischoff %A Felix J. F. Herth %A Konstantina Kontogianni %A Matthias R£¿tting %A Ralf Eberhardt %A Tobias Heinhold %J Archive of "Therapeutic Advances in Respiratory Disease". %D 2019 %R 10.1177/1753466619866101 %K bronchoscopy %K COPD %K emphysema %K endoscopic lung volume reduction %K interventional pneumology %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6681249/