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. 2022 Oct 13;15:3197–3207. doi: 10.2147/JPR.S383965

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© 2022 Kim et al.

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Location of intervention. (A) The locations of acupoints and insertion directions for the thread embedding acupuncture group are shown. (B) The locations in which transcutaneous electrical nerve stimulation was performed in the usual care group are shown. Three pairs of electrodes are attached, and infrared therapy will also be conducted in the same area.