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Khan MH, Smith PN, Balzer JR, Crammond D, Welch WC, Gerszten P, Sclabassi RJ, Kang JD, Donaldson WF.Khan MH, et al. Among authors: smith pn.Spine (Phila Pa 1976). 2006 Feb 15;31(4):E105-13. doi: 10.1097/01.brs.0000200163.71909.1f.Spine (Phila Pa 1976). 2006.PMID: 16481938
Khan MH, Smith PN, Kang JD.Khan MH, et al. Among authors: smith pn.Spine (Phila Pa 1976). 2005 Aug 15;30(16):E484-8. doi: 10.1097/01.brs.0000174272.63548.89.Spine (Phila Pa 1976). 2005.PMID: 16103844Review.
Khan MH, Smith PN, Donaldson WF 3rd.Khan MH, et al. Among authors: smith pn.Spine (Phila Pa 1976). 2005 Nov 15;30(22):E687-91. doi: 10.1097/01.brs.0000186472.88141.38.Spine (Phila Pa 1976). 2005.PMID: 16284581Review.
Smith PN, Balzer JR, Khan MH, Davis RA, Crammond D, Welch WC, Gerszten P, Sclabassi RJ, Kang JD, Donaldson WF.Smith PN, et al.Spine J. 2007 Jan-Feb;7(1):83-7. doi: 10.1016/j.spinee.2006.04.008. Epub 2006 Nov 28.Spine J. 2007.PMID: 17197338
Gause PR, Davis RA, Smith PN, Lee JY, Kang JD.Gause PR, et al. Among authors: smith pn.Spine J. 2008 Sep-Oct;8(5):723-8. doi: 10.1016/j.spinee.2007.07.002. Epub 2007 Aug 13.Spine J. 2008.PMID: 17983842
Khan MH, Smith PN, Rao N, Donaldson WF.Khan MH, et al. Among authors: smith pn.Spine J. 2006 May-Jun;6(3):311-5. doi: 10.1016/j.spinee.2005.07.006.Spine J. 2006.PMID: 16651226