6Baskin TW, Tierney SC, Minarni T, et al. Establishing specificity in psychotherapy: a meta-analysis of structural equivalence of placebo controls [J]. J Consult Clin Psychol, 2003, 71(6) : 973 -979.
7Wampold BE, Minami T, Tiemey SC, et al. The placebo is power- ful: estimating placebo effects in medicine and psychotherapy from randomized clinical trials [J]. J Clin Psychol, 2005, 61 (7): 835 - 54.
8Herbert JD, Gaudiano BA. Introduction to the special issue on the placebo concept in psychotherapy [J]. J Clin Psychol, 2005, 61 (7) : 787 - 90.
9Kirsch I. Placebo psychotherapy: synonym or oxymoron? [J]. J Clin Psvchol, 2005,61 (7) : 791 - 803.
10Lambert M J, Early response in psychotherapy: further evidence for the importance of common factors rather than " placebo effects" [J]. J Clin Psycbol, 2005, 61(7) : 855 -69.
