Quantification and the quest for medical certainty /
Since its inception in World War II, the clinical trial has evolved into a standard procedure in determining therapeutic efficacy in many Western industrial democracies. Its features include a "control" group of patients that do not receive the experimental treatment, the random allocation...
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| 格式: | Licensed eBooks |
| 语言: | 英语 |
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Princeton, N.J. :
Princeton University Press
©1995.
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| 在线阅读: | https://www.jstor.org/stable/10.2307/j.ctv1t1kg31 |