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. 2016 Nov 23;11(11):e0164652. doi: 10.1371/journal.pone.0164652

Fig 1. The therapy of Electro-acupuncture.

Fig 1

The four limbs of each rabbit in the ET group were fixed on the experimental table in the prone position by a thick cotton band. Six sterile needles were inserted into each acupoint to a depth of 10-15mm. Then the needles were connected to a 3Hz/s electrical current.