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Scheer JK, Smith JS, Clark AJ, Lafage V, Kim HJ, Rolston JD, Eastlack R, Hart RA, Protopsaltis TS, Kelly MP, Kebaish K, Gupta M, Klineberg E, Hostin R, Shaffrey CI, Schwab F, Ames CP; International Spine Study Group.Scheer JK, et al. Among authors: smith js.J Neurosurg Spine. 2015 May;22(5):540-53. doi: 10.3171/2014.10.SPINE14475. Epub 2015 Feb 20.J Neurosurg Spine. 2015.PMID: 25700238
Ames CP, Smith JS, Preul MC, Crawford NR, Kim GE, Nottmeier E, Chamberlain R, Speiser B, Sonntag VK, Dickman CA.Ames CP, et al. Among authors: smith js.Spine (Phila Pa 1976). 2005 Dec 1;30(23):2585-92. doi: 10.1097/01.brs.0000188294.01845.20.Spine (Phila Pa 1976). 2005.PMID: 16319743
Chang EF, Clark A, Jensen RL, Bernstein M, Guha A, Carrabba G, Mukhopadhyay D, Kim W, Liau LM, Chang SM, Smith JS, Berger MS, McDermott MW.Chang EF, et al. Among authors: smith js.J Neurosurg. 2009 Aug;111(2):203-10. doi: 10.3171/2009.2.JNS081101.J Neurosurg. 2009.PMID: 19267536