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Figure 1 | Trials

Figure 1

From: The quantity-effect relationship and physiological mechanisms of different acupuncture manipulations on posterior circulation ischemia with vertigo: study protocol for a randomized controlled trial

Figure 1

Directions of acupuncture interventions. When acupuncture is initiated at the left Fengchi (GB 20), it will proceed toward the right outer canthus or the Adam’s apple. When acupuncture is initiated at the right Fengchi (GB 20), it will proceed toward the left outer canthus or the Adam’s apple.

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