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Fig. 3. Pooled mean difference (MD) of pregabalin (PGB) vs. gabapentin (GBP) for pain outcome. There was no significant difference between two drugs for reducing pain. SD: standard deviation, CI: confidence interval, df: degree of freedom.
The Korean Journal of Pain 2020;33:3~12 https://doi.org/10.3344/kjp.2020.33.1.3
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