Acupuncture for chronic neck pain with sensitive points: study protocol for a multicentre randomised controlled trial.
Ming-Sheng SunGuoyan GengJiao ChenXingsha MaMingxi YanXiaojia LiuJiarong DuDingjun CaiHui ZhengLing ZhaoFan-Rong LiangPublished in: BMJ open (2019)
ChiCTR1800016371; Pre-results.