Endoscopic Lung Volume Reduction with One-Way Valves in Patients with Severe Chronic Obstructive Pulmonary Disease with Hypercapnia.
Lenga P, Grah C, Ruwwe-Glösenkamp C, Saccomanno J, Rückert J, Eggeling S, Gläser S, Kurz S, Eisenmann S, Krüger M, Schmidt B, Schneider P, Andreas S, Hinterthaner M, Pfannschmidt J, Gebhardt A, Stanzel F, Holland A, Kirschbaum A, Becke B, Hübner RH; Lung Emphysema Registry Study Group.