Electroacupuncture is Beneficial for Primary Dysmenorrhea: The Evidence from Meta-Analysis of Randomized Controlled Trials

<div>Funnel plot of electroacupuncture versus control: VAS.</div>

Evidence-Based Complementary and Alternative Medicine

Figure 9: Electroacupuncture is Beneficial for Primary Dysmenorrhea: The Evidence from Meta-Analysis of Randomized Controlled Trials 