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1996年5月1日

1分鐘閱讀

並非完全盲目

隨機試驗——醫學的基石——可能經常被操縱

作者：保羅·瓦利奇

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PAUL WALLICH is a staff writer for 大眾科學.

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This article was originally published with the title “Not so Blind, after all” in 大眾科學 Magazine Vol. 274 No. 5 (May 1996), p. 20
doi:10.1038/scientificamerican0596-20a

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