AU - Bellabarba, Carlo TI - Emerging Spine Surgery Technologies: Evidence and Framework for Evaluating New Technology PT - JOUR DP - 2007 TA - The Journal of Bone & Joint Surgery PG - 467-468 VI - 89 IP - 2 AID - [doi] 4100 - http://dx.doi.org/ SO - The Journal of Bone & Joint Surgery February 1, 2007 89(2):467