RORs from RCTs versus cohort studies, case-control studies, and studies described as “observational”.
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RORs from RCTs versus cohort studies, case-control studies, and studies described as “observational”.
随机对照试验（Randomized Controlled Trials, RCTs）所得的RORs，与队列研究、病例对照研究以及被描述为‘观察性’的研究的对比
创建时间：
2015-12-02
