Manual acupuncture versus sham acupuncture and usual care for the prevention of primary dysmenorrhea (PD): study protocol for a randomized controlled trial.
Lingling YuShiqin LiuCuihong ZhengWenhua LiuHua WangFengxia LiangWei LuShabei XuWei WangPublished in: Trials (2020)
Clinical Trials.gov NCT02783534 . Registered on 26 May 2016.