Letter to the Editor concerning “Robot-assisted and conventional freehand pedicle screw placement: a systematic review and meta-analysis of randomized controlled trials” by Gao ST et al. (Eur Spine J; 2017. DOI 10.1007/s00586-017-5333-y)
2017 ◽
Vol 27
(4)
◽
pp. 921-930
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2020 ◽
2021 ◽
Vol 10
(4)
◽
pp. 189-210