TY - JOUR T1 - Foreword, Biomechanics Special Issue JF - International Journal of Spine Surgery JO - Int J Spine Surg DO - 10.14444/2031 VL - 9 SP - 31 AU - Boyle Cheng AU - Vijay Goel Y1 - 2015/01/01 UR - http://ijssurgery.com//content/9/31.abstract N2 - ER -