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Mu, X., Ou, Y., Hou, B. et al. Letter to the editor regarding “Comparison of percutaneous endoscopic lumbar discectomy versus microendoscopic discectomy for the treatment of lumbar disc herniation: a meta-analysis”. International Orthopaedics (SICOT) 44, 1015–1016 (2020). https://doi.org/10.1007/s00264-019-04421-y
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DOI: https://doi.org/10.1007/s00264-019-04421-y