scholarly journals Comparison of standard fusion with a "topping off" system in lumbar spine surgery: a protocol for a randomized controlled trial

2011 ◽  
Vol 12 (1) ◽  
Author(s):  
Jan Siewe ◽  
Christina Otto ◽  
Peter Knoell ◽  
Marco Koriller ◽  
Gregor Stein ◽  
...  
2019 ◽  
Vol 29 (1) ◽  
pp. 141-146 ◽  
Author(s):  
Mazda Farshad ◽  
Alexander Aichmair ◽  
Florian Wanivenhaus ◽  
Michael Betz ◽  
Jose Spirig ◽  
...  

2016 ◽  
Vol 17 (1) ◽  
pp. 76-89 ◽  
Author(s):  
Kristin R. Archer ◽  
Clinton J. Devin ◽  
Susan W. Vanston ◽  
Tatsuki Koyama ◽  
Sharon E. Phillips ◽  
...  

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