Acuphys, 20 Dec 2016 Comparisons of 'placebos' https://bmccomplementalternmed.biomedcentral.com/articles/10.1186/s12906-016-1477-2
Society for Science-Based Medicine, 19 Dec 2016 Comparison of placebo effect between different non-penetrating acupuncture and real acupuncture. They were equal. http://zurl.co…