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Fig. 2.
Comparison of Oswestry disability index (ODI) between two groups in different time points (
P
= 0.001). PLDD: percutaneous laser disc decompression, DiscoGel
®
: radiopaque gelified ethanol.
Korean J Pain 2020;33:66~72
https://doi.org/10.3344/kjp.2020.33.1.66
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