Korean Journal of Acupuncture

Fig. 6.

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Fig. 6. Comparison of the mean maximum temperature by material for electronic warm acupuncture device. GA showed a statistically significantly higher maximum temperature than SSA in both the 2 mm and 7 mm depth. *Indicates a significant difference (p<0.01) between the two materials. GA : gold acupuncture needle, SSA : stainless steel acupuncture needle.
Korean J Acupunct 2023;40:184-93 https://doi.org/10.14406/acu.2023.022
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