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分配隐藏
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分配隐藏
Encyclopedia
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随机化
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Allocation concealment
分配隐藏
在临床试验过程中,采用一定的方法对研究对象进行分组,使医师(研究者)和患者自己(研究对象)都不知道试验组或对照组的分配情况。
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collective works of various authors
Collective Writings from the Literary Prosperity Terrace
Collective Writings on the Tieweishan Mountains
collectivism
collectivism education
collectivity
collectivization axiom
collectivization of farming
collectivizing relation
collector
collectorless flotation
collector region
collector-type eletrometer
collect trocar needle
Colleen McCullough
college and department adjustment
College astronomy education in mainland China
college block-printed edition
college English teaching
College English Test Band 4 and Band 6
College English Test - Spoken English Test Band 4 and Band 6
college libraries in the early stage
College of Aerospace Engineering, Chongqing University
College of Archives,Cordoba University
College of Cinematics and Creative Technology, Dún Laoghaire Institute of Art, Design and Technology
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