Characteristics of included randomized controlled trials.
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资源简介:
R randomization, C concealment of allocation, B blinding, L losses to follow-up.
R:随机化(Randomization),C:分配隐藏(Concealment of Allocation),B:盲法(Blinding),L:失访(Losses to Follow-up)
创建时间:
2012-04-25



