Evidence-Based Complementary and Alternative Medicine / 2012 / Article / Fig 4

Research Article

Effects of Somatothermal Far-Infrared Ray on Primary Dysmenorrhea: A Pilot Study

Figure 4

The average increase in abdominal blood flow after wearing the control belt and FIR belt. The symbol * indicates a significant difference between groups using the Wilcoxon Signed-Rank Test.
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