1. Impact of electrically assisted bicycles on physical activity and traffic accident risk: a prospective observational study. Issue 4 (11th October 2022) Authors: Haufe, Sven; Boeck, Hedwig Theda; Häckl, Sebastian; Boyen, Johanna; Kück, Momme; van Rhee, Clara Catharina; Graf von der Schulenburg, Johann-Matthias; Zeidler, Jan; Schmidt, Torben; Johannsen, Heiko; Holzwart, Dennis; Koch, Armin; Tegtbur, Uwe Journal: BMJ open sport & exercise medicine Issue: Volume 8:Issue 4(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗