1. The European Robotic Spinal Instrumentation (EUROSPIN) study: protocol for a multicentre prospective observational study of pedicle screw revision surgery after robot-guided, navigated and freehand thoracolumbar spinal fusion. Issue 9 (8th September 2019) Authors: Staartjes, Victor E; Molliqaj, Granit; van Kampen, Paulien M; Eversdijk, Hubert A J; Amelot, Aymeric; Bettag, Christoph; Wolfs, Jasper F C; Urbanski, Sophie; Hedayat, Farman; Schneekloth, Carsten G; Abu Saris, Mike; Lefranc, Michel; Peltier, Johann; Boscherini, Duccio; Fiss, Ingo; Schatlo, Bawarj... Journal: BMJ open Issue: Volume 9:Issue 9(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗