1. International Spine Study Group. Total hospital costs of surgical treatment for adult spinal deformity: an extended follow-up study;McCarthy;Spine J.,2014
2. the International Spine Study Group. Operative management of adult spinal deformity results in significant increases in QALYs gained compared to non-operative management: analysis of 479 patients with minimum 2-year follow-up;Scheer;Spine (Phila Pa 1976).,2016
3. OʼBrien M, Boachie-Adjei O, Akbarnia BA, Mundis GM, Errico T, Kim HJ, Protopsaltis TS, Hamilton DK, Scheer JK, Sciubba D, Ailon T, Fu KM, Kelly MP, Zebala L, Line B, Klineberg E, Gupta M, Deviren V, Hart R, Burton D, Bess S, Ames CP; International Spine Study Group. Outcomes of operative and nonoperative treatment for adult spinal deformity: a prospective, multicenter, propensity-matched cohort assessment with minimum 2-year follow-up;Smith;Neurosurgery.,2016
4. Spinal Deformity Study Group. Risk-benefit assessment of surgery for adult scoliosis: an analysis based on patient age;Smith;Spine (Phila Pa 1976).,2011
5. International Spine Study Group. Prospective multicenter assessment of perioperative and minimum 2-year postoperative complication rates associated with adult spinal deformity surgery;Smith;J Neurosurg Spine.,2016