John Ratliff , Neel Anand , Alexander R Vaccaro , Moe R Lim , Joon Y Lee , Paul Arnold , James S Harrop , Raja Rampersaud , Christopher M Bono , Ralf H Gahr and Trauma Study Group Spine
World Journal of Emergency Surgery 2007, 2:24doi:10.1186/1749-7922-2-24