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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: J Pain. 2016 May 31;17(8):911–918. doi: 10.1016/j.jpain.2016.05.003

Figure 2.

Figure 2

Variations in VAS score according to treatment group (It is a 1.5 column-fitting image) *p Value less than 0.05 compared to baseline score. The error bars represent standard errors. VAS = Visual Analogue Scale.