European Spine Journal
European Spine Journal > 2017 > 26 > 2 > 473-480
European Spine Journal > 2017 > 26 > 2 > 462-472
European Spine Journal > 2017 > 26 > 2 > 414-419
European Spine Journal > 2017 > 26 > 2 > 473-480
European Spine Journal > 2017 > 26 > 2 > 462-472
European Spine Journal > 2017 > 26 > 2 > 414-419