European Spine Journal
European Spine Journal > 2016 > 25 > 5 > 1382-1388
European Spine Journal > 2016 > 25 > 8 > 2520-2526
European Spine Journal > 2016 > 25 > 11 > 3658-3665
European Spine Journal > 2016 > 25 > 11 > 3630-3637
European Spine Journal > 2016 > 25 > 11 > 3638-3643