European Spine Journal
European Spine Journal > 2008 > 17 > 2 > 271-274
European Spine Journal > 2008 > 17 > 8 > 1042-1048
European Spine Journal > 2008 > 17 > 11 > 1488-1495
European Spine Journal > 2008 > 17 > 2 > 271-274
European Spine Journal > 2008 > 17 > 8 > 1042-1048
European Spine Journal > 2008 > 17 > 11 > 1488-1495