Figure 3.

The 60 min test for the combined group of renal, dental and oncology patients. Data represent the mean VAS score (± SE). (p < 0·001 for all post-pressure points between the "sciatic press" and placebo groups).

He et al. BMC Anesthesiology 2008 8:1   doi:10.1186/1471-2253-8-1
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