RT Journal Article SR Electronic T1 Erratum to ‘Variability of manual lumbar spine segmentation’ [International Journal of Spine Surgery 6 (2012) 167–173] JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP e123 OP e123 DO 10.1016/j.ijsp.2013.10.002 VO 7 A1 Cook, Daniel J. A1 Gladowski, David A. A1 Acuff, Heather E. A1 Yeager, Matthew S. A1 Cheng, Boyle C. YR 2013 UL https://www.ijssurgery.com/content/7/e123.abstract AB