1. A few more steps lead to improvements in endothelial function in severe and very severe COPD. (January 2021) Authors: Kohlbrenner, Dario; Clarenbach, Christian F.; Thiel, Sira; Roeder, Maurice; Kohler, Malcolm; Sievi, Noriane A. Journal: Respiratory medicine Issue: Volume 176(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗