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Ahmad AA, Aker L, Hanbali Y, Sbaih A, Nazzal Z.Ahmad AA, et al. Among authors: aker l.Eur Spine J. 2017 Jun;26(6):1748-1755. doi: 10.1007/s00586-016-4910-9. Epub 2016 Dec 9.Eur Spine J. 2017.PMID: 27942940
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