Paterson Charlotte, Dieppe Paul
MRC Health Services Research Collaboration, Department of Social Medicine, University of Bristol, Bristol BS8 2PR.
BMJ. 2005 May 21;330(7501):1202-5. doi: 10.1136/bmj.330.7501.1202.
The specific effects of non-pharmaceutical treatments are not always divisible from placebo effects and may be missed in randomised trials
非药物治疗的具体效果并不总是能与安慰剂效应区分开来,在随机试验中可能会被忽视。