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Do "placebo responders" exist?
Kaptchuk TJ, Kelley JM, Deykin A, Wayne PM, Lasagna LC, Epstein IO, Kirsch I, Wechsler ME. Kaptchuk TJ, et al. Contemp Clin Trials. 2008 Jul;29(4):587-95. doi: 10.1016/j.cct.2008.02.002. Epub 2008 Feb 23. Contemp Clin Trials. 2008. PMID: 18378192 Review.