XuSYuLLuoX, et al.
Manual acupuncture versus sham acupuncture and usual care for prophylaxis of episodic migraine without aura: multicentre, randomised clinical trial. BMJ2020;
368: m697.
2.
LeeYSChaeY.
Powerful effects of placebo needles. Acupunct Med2018;
36(3): 197–198.
3.
MadsenMVGotzschePCHrobjartssonA.
Acupuncture treatment for pain: systematic review of randomised clinical trials with acupuncture, placebo acupuncture, and no acupuncture groups. BMJ2009;
338: a3115.
4.
TanHTumiltySChappleC, et al.
Understanding acupoint sensitization: a narrative review on phenomena, potential mechanism, and clinical application. Evid Based Complement Alternat Med2019;
2019: 6064358.
5.
TanCWSantosD.
Contribution of vision, touch, and hearing to the use of sham devices in acupuncture-related studies. J Acupunct Meridian Stud2020;
13(1): 25–32.